diff options
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/acl.c | 7 | ||||
| -rw-r--r-- | fs/jffs2/acl.h | 4 | ||||
| -rw-r--r-- | fs/jffs2/dir.c | 16 | ||||
| -rw-r--r-- | fs/jffs2/file.c | 4 | ||||
| -rw-r--r-- | fs/jffs2/fs.c | 10 | ||||
| -rw-r--r-- | fs/jffs2/os-linux.h | 4 | ||||
| -rw-r--r-- | fs/jffs2/security.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/super.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/xattr.c | 12 | ||||
| -rw-r--r-- | fs/jffs2/xattr.h | 8 | ||||
| -rw-r--r-- | fs/jffs2/xattr_trusted.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/xattr_user.c | 2 |
12 files changed, 34 insertions, 39 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7cdc319..54a92fd 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -234,8 +234,9 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl) if (inode->i_mode != mode) { struct iattr attr; - attr.ia_valid = ATTR_MODE; + attr.ia_valid = ATTR_MODE | ATTR_CTIME; attr.ia_mode = mode; + attr.ia_ctime = CURRENT_TIME_SEC; rc = jffs2_do_setattr(inode, &attr); if (rc < 0) return rc; @@ -419,7 +420,7 @@ static int jffs2_acl_setxattr(struct dentry *dentry, const char *name, return rc; } -struct xattr_handler jffs2_acl_access_xattr_handler = { +const struct xattr_handler jffs2_acl_access_xattr_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_access_listxattr, @@ -427,7 +428,7 @@ struct xattr_handler jffs2_acl_access_xattr_handler = { .set = jffs2_acl_setxattr, }; -struct xattr_handler jffs2_acl_default_xattr_handler = { +const struct xattr_handler jffs2_acl_default_xattr_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_default_listxattr, diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index f0ba63e..5e42de8 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -31,8 +31,8 @@ extern int jffs2_acl_chmod(struct inode *); extern int jffs2_init_acl_pre(struct inode *, struct inode *, int *); extern int jffs2_init_acl_post(struct inode *); -extern struct xattr_handler jffs2_acl_access_xattr_handler; -extern struct xattr_handler jffs2_acl_default_xattr_handler; +extern const struct xattr_handler jffs2_acl_access_xattr_handler; +extern const struct xattr_handler jffs2_acl_default_xattr_handler; #else diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 1aaf98d..ed78a3cf3 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -233,9 +233,7 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry, int mode, return 0; fail: - make_bad_inode(inode); - unlock_new_inode(inode); - iput(inode); + iget_failed(inode); jffs2_free_raw_inode(ri); return ret; } @@ -455,9 +453,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char return 0; fail: - make_bad_inode(inode); - unlock_new_inode(inode); - iput(inode); + iget_failed(inode); return ret; } @@ -602,9 +598,7 @@ static int jffs2_mkdir (struct inode *dir_i, struct dentry *dentry, int mode) return 0; fail: - make_bad_inode(inode); - unlock_new_inode(inode); - iput(inode); + iget_failed(inode); return ret; } @@ -779,9 +773,7 @@ static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, int mode, de return 0; fail: - make_bad_inode(inode); - unlock_new_inode(inode); - iput(inode); + iget_failed(inode); return ret; } diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index 5274912..1c0a08d 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -27,9 +27,9 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, struct page **pagep, void **fsdata); static int jffs2_readpage (struct file *filp, struct page *pg); -int jffs2_fsync(struct file *filp, struct dentry *dentry, int datasync) +int jffs2_fsync(struct file *filp, int datasync) { - struct inode *inode = dentry->d_inode; + struct inode *inode = filp->f_mapping->host; struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); /* Trigger GC to flush any pending writes for this inode */ diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index 29d0970..6b2964a 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -170,13 +170,13 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr) mutex_unlock(&f->sem); jffs2_complete_reservation(c); - /* We have to do the vmtruncate() without f->sem held, since + /* We have to do the truncate_setsize() without f->sem held, since some pages may be locked and waiting for it in readpage(). We are protected from a simultaneous write() extending i_size back past iattr->ia_size, because do_truncate() holds the generic inode semaphore. */ if (ivalid & ATTR_SIZE && inode->i_size > iattr->ia_size) { - vmtruncate(inode, iattr->ia_size); + truncate_setsize(inode, iattr->ia_size); inode->i_blocks = (inode->i_size + 511) >> 9; } @@ -226,7 +226,7 @@ int jffs2_statfs(struct dentry *dentry, struct kstatfs *buf) } -void jffs2_clear_inode (struct inode *inode) +void jffs2_evict_inode (struct inode *inode) { /* We can forget about this inode for now - drop all * the nodelists associated with it, etc. @@ -234,7 +234,9 @@ void jffs2_clear_inode (struct inode *inode) struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb); struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); - D1(printk(KERN_DEBUG "jffs2_clear_inode(): ino #%lu mode %o\n", inode->i_ino, inode->i_mode)); + D1(printk(KERN_DEBUG "jffs2_evict_inode(): ino #%lu mode %o\n", inode->i_ino, inode->i_mode)); + truncate_inode_pages(&inode->i_data, 0); + end_writeback(inode); jffs2_do_clear_inode(c, f); } diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index 035a767..00bae7c 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -158,7 +158,7 @@ extern const struct inode_operations jffs2_dir_inode_operations; extern const struct file_operations jffs2_file_operations; extern const struct inode_operations jffs2_file_inode_operations; extern const struct address_space_operations jffs2_file_address_operations; -int jffs2_fsync(struct file *, struct dentry *, int); +int jffs2_fsync(struct file *, int); int jffs2_do_readpage_unlock (struct inode *inode, struct page *pg); /* ioctl.c */ @@ -171,7 +171,7 @@ extern const struct inode_operations jffs2_symlink_inode_operations; int jffs2_setattr (struct dentry *, struct iattr *); int jffs2_do_setattr (struct inode *, struct iattr *); struct inode *jffs2_iget(struct super_block *, unsigned long); -void jffs2_clear_inode (struct inode *); +void jffs2_evict_inode (struct inode *); void jffs2_dirty_inode(struct inode *inode); struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_inode *ri); diff --git a/fs/jffs2/security.c b/fs/jffs2/security.c index eaccee0..239f512 100644 --- a/fs/jffs2/security.c +++ b/fs/jffs2/security.c @@ -77,7 +77,7 @@ static size_t jffs2_security_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_security_xattr_handler = { +const struct xattr_handler jffs2_security_xattr_handler = { .prefix = XATTR_SECURITY_PREFIX, .list = jffs2_security_listxattr, .set = jffs2_security_setxattr, diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 511e2d6..662bba0 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -135,7 +135,7 @@ static const struct super_operations jffs2_super_operations = .write_super = jffs2_write_super, .statfs = jffs2_statfs, .remount_fs = jffs2_remount_fs, - .clear_inode = jffs2_clear_inode, + .evict_inode = jffs2_evict_inode, .dirty_inode = jffs2_dirty_inode, .sync_fs = jffs2_sync_fs, }; diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 9e75c62c..9b572ca 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -588,7 +588,7 @@ static void delete_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *re void jffs2_xattr_delete_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic) { - /* It's called from jffs2_clear_inode() on inode removing. + /* It's called from jffs2_evict_inode() on inode removing. When an inode with XATTR is removed, those XATTRs must be removed. */ struct jffs2_xattr_ref *ref, *_ref; @@ -626,7 +626,7 @@ void jffs2_xattr_free_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *i static int check_xattr_ref_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic) { - /* success of check_xattr_ref_inode() means taht inode (ic) dose not have + /* success of check_xattr_ref_inode() means that inode (ic) dose not have * duplicate name/value pairs. If duplicate name/value pair would be found, * one will be removed. */ @@ -904,7 +904,7 @@ struct jffs2_xattr_datum *jffs2_setup_xattr_datum(struct jffs2_sb_info *c, * do_jffs2_setxattr(inode, xprefix, xname, buffer, size, flags) * is an implementation of setxattr handler on jffs2. * -------------------------------------------------- */ -struct xattr_handler *jffs2_xattr_handlers[] = { +const struct xattr_handler *jffs2_xattr_handlers[] = { &jffs2_user_xattr_handler, #ifdef CONFIG_JFFS2_FS_SECURITY &jffs2_security_xattr_handler, @@ -917,8 +917,8 @@ struct xattr_handler *jffs2_xattr_handlers[] = { NULL }; -static struct xattr_handler *xprefix_to_handler(int xprefix) { - struct xattr_handler *ret; +static const struct xattr_handler *xprefix_to_handler(int xprefix) { + const struct xattr_handler *ret; switch (xprefix) { case JFFS2_XPREFIX_USER: @@ -955,7 +955,7 @@ ssize_t jffs2_listxattr(struct dentry *dentry, char *buffer, size_t size) struct jffs2_inode_cache *ic = f->inocache; struct jffs2_xattr_ref *ref, **pref; struct jffs2_xattr_datum *xd; - struct xattr_handler *xhandle; + const struct xattr_handler *xhandle; ssize_t len, rc; int retry = 0; diff --git a/fs/jffs2/xattr.h b/fs/jffs2/xattr.h index 6e3b5dd..cf4f575 100644 --- a/fs/jffs2/xattr.h +++ b/fs/jffs2/xattr.h @@ -93,9 +93,9 @@ extern int do_jffs2_getxattr(struct inode *inode, int xprefix, const char *xname extern int do_jffs2_setxattr(struct inode *inode, int xprefix, const char *xname, const char *buffer, size_t size, int flags); -extern struct xattr_handler *jffs2_xattr_handlers[]; -extern struct xattr_handler jffs2_user_xattr_handler; -extern struct xattr_handler jffs2_trusted_xattr_handler; +extern const struct xattr_handler *jffs2_xattr_handlers[]; +extern const struct xattr_handler jffs2_user_xattr_handler; +extern const struct xattr_handler jffs2_trusted_xattr_handler; extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); #define jffs2_getxattr generic_getxattr @@ -122,7 +122,7 @@ extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); #ifdef CONFIG_JFFS2_FS_SECURITY extern int jffs2_init_security(struct inode *inode, struct inode *dir); -extern struct xattr_handler jffs2_security_xattr_handler; +extern const struct xattr_handler jffs2_security_xattr_handler; #else #define jffs2_init_security(inode,dir) (0) #endif /* CONFIG_JFFS2_FS_SECURITY */ diff --git a/fs/jffs2/xattr_trusted.c b/fs/jffs2/xattr_trusted.c index 3e5a5e3..1c86819 100644 --- a/fs/jffs2/xattr_trusted.c +++ b/fs/jffs2/xattr_trusted.c @@ -47,7 +47,7 @@ static size_t jffs2_trusted_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_trusted_xattr_handler = { +const struct xattr_handler jffs2_trusted_xattr_handler = { .prefix = XATTR_TRUSTED_PREFIX, .list = jffs2_trusted_listxattr, .set = jffs2_trusted_setxattr, diff --git a/fs/jffs2/xattr_user.c b/fs/jffs2/xattr_user.c index 8544af6..916b5c9 100644 --- a/fs/jffs2/xattr_user.c +++ b/fs/jffs2/xattr_user.c @@ -47,7 +47,7 @@ static size_t jffs2_user_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_user_xattr_handler = { +const struct xattr_handler jffs2_user_xattr_handler = { .prefix = XATTR_USER_PREFIX, .list = jffs2_user_listxattr, .set = jffs2_user_setxattr, |
