From 75c96f85845a6707b0f9916cb263cb3584f7d48f Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Thu, 5 May 2005 16:16:09 -0700 Subject: [PATCH] make some things static This patch makes some needlessly global identifiers static. Signed-off-by: Adrian Bunk Acked-by: Arjan van de Ven Acked-by: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/bad_inode.c | 2 +- fs/buffer.c | 2 +- fs/char_dev.c | 2 +- fs/dcache.c | 2 +- fs/eventpoll.c | 2 +- fs/exec.c | 3 ++- fs/jffs2/compr_rubin.c | 18 ++++++++++++------ fs/jffs2/compr_zlib.c | 12 ++++++++---- fs/locks.c | 6 +++--- fs/mbcache.c | 2 +- fs/mpage.c | 2 +- fs/namei.c | 8 ++++---- fs/nfs/idmap.c | 4 ++-- fs/nfs/inode.c | 4 ++-- fs/nls/nls_base.c | 2 +- fs/select.c | 6 ++++-- 16 files changed, 45 insertions(+), 32 deletions(-) (limited to 'fs') diff --git a/fs/bad_inode.c b/fs/bad_inode.c index 672a319..e172180 100644 --- a/fs/bad_inode.c +++ b/fs/bad_inode.c @@ -47,7 +47,7 @@ static struct file_operations bad_file_ops = .get_unmapped_area = EIO_ERROR, }; -struct inode_operations bad_inode_ops = +static struct inode_operations bad_inode_ops = { .create = EIO_ERROR, .lookup = EIO_ERROR, diff --git a/fs/buffer.c b/fs/buffer.c index 91ace80..6f88dcc 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1210,7 +1210,7 @@ grow_buffers(struct block_device *bdev, sector_t block, int size) return 1; } -struct buffer_head * +static struct buffer_head * __getblk_slow(struct block_device *bdev, sector_t block, int size) { /* Size must be multiple of hard sectorsize */ diff --git a/fs/char_dev.c b/fs/char_dev.c index a745b1d..c1e3537 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -328,7 +328,7 @@ void cd_forget(struct inode *inode) spin_unlock(&cdev_lock); } -void cdev_purge(struct cdev *cdev) +static void cdev_purge(struct cdev *cdev) { spin_lock(&cdev_lock); while (!list_empty(&cdev->list)) { diff --git a/fs/dcache.c b/fs/dcache.c index 496a4e0..3aa8a7e 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -39,7 +39,7 @@ int sysctl_vfs_cache_pressure = 100; EXPORT_SYMBOL_GPL(sysctl_vfs_cache_pressure); __cacheline_aligned_in_smp DEFINE_SPINLOCK(dcache_lock); -seqlock_t rename_lock __cacheline_aligned_in_smp = SEQLOCK_UNLOCKED; +static seqlock_t rename_lock __cacheline_aligned_in_smp = SEQLOCK_UNLOCKED; EXPORT_SYMBOL(dcache_lock); diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 05b966c..9900e33 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -320,7 +320,7 @@ static struct super_block *eventpollfs_get_sb(struct file_system_type *fs_type, /* * This semaphore is used to serialize ep_free() and eventpoll_release_file(). */ -struct semaphore epsem; +static struct semaphore epsem; /* Safe wake up implementation */ static struct poll_safewake psw; diff --git a/fs/exec.c b/fs/exec.c index a839449..52acff3 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -197,7 +197,8 @@ static int count(char __user * __user * argv, int max) * memory to free pages in kernel mem. These are in a format ready * to be put directly into the top of new user memory. */ -int copy_strings(int argc,char __user * __user * argv, struct linux_binprm *bprm) +static int copy_strings(int argc, char __user * __user * argv, + struct linux_binprm *bprm) { struct page *kmapped_page = NULL; char *kaddr = NULL; diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c index 450d662..0942238 100644 --- a/fs/jffs2/compr_rubin.c +++ b/fs/jffs2/compr_rubin.c @@ -228,8 +228,10 @@ int jffs2_rubinmips_compress(unsigned char *data_in, unsigned char *cpage_out, return rubin_do_compress(BIT_DIVIDER_MIPS, bits_mips, data_in, cpage_out, sourcelen, dstlen); } #endif -int jffs2_dynrubin_compress(unsigned char *data_in, unsigned char *cpage_out, - uint32_t *sourcelen, uint32_t *dstlen, void *model) +static int jffs2_dynrubin_compress(unsigned char *data_in, + unsigned char *cpage_out, + uint32_t *sourcelen, uint32_t *dstlen, + void *model) { int bits[8]; unsigned char histo[256]; @@ -306,15 +308,19 @@ static void rubin_do_decompress(int bit_divider, int *bits, unsigned char *cdata } -int jffs2_rubinmips_decompress(unsigned char *data_in, unsigned char *cpage_out, - uint32_t sourcelen, uint32_t dstlen, void *model) +static int jffs2_rubinmips_decompress(unsigned char *data_in, + unsigned char *cpage_out, + uint32_t sourcelen, uint32_t dstlen, + void *model) { rubin_do_decompress(BIT_DIVIDER_MIPS, bits_mips, data_in, cpage_out, sourcelen, dstlen); return 0; } -int jffs2_dynrubin_decompress(unsigned char *data_in, unsigned char *cpage_out, - uint32_t sourcelen, uint32_t dstlen, void *model) +static int jffs2_dynrubin_decompress(unsigned char *data_in, + unsigned char *cpage_out, + uint32_t sourcelen, uint32_t dstlen, + void *model) { int bits[8]; int c; diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c index 9f9932c..078a30e 100644 --- a/fs/jffs2/compr_zlib.c +++ b/fs/jffs2/compr_zlib.c @@ -69,8 +69,10 @@ static void free_workspaces(void) #define free_workspaces() do { } while(0) #endif /* __KERNEL__ */ -int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out, - uint32_t *sourcelen, uint32_t *dstlen, void *model) +static int jffs2_zlib_compress(unsigned char *data_in, + unsigned char *cpage_out, + uint32_t *sourcelen, uint32_t *dstlen, + void *model) { int ret; @@ -135,8 +137,10 @@ int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out, return ret; } -int jffs2_zlib_decompress(unsigned char *data_in, unsigned char *cpage_out, - uint32_t srclen, uint32_t destlen, void *model) +static int jffs2_zlib_decompress(unsigned char *data_in, + unsigned char *cpage_out, + uint32_t srclen, uint32_t destlen, + void *model) { int ret; int wbits = MAX_WBITS; diff --git a/fs/locks.c b/fs/locks.c index 1792ce5..3fa6a7c 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -406,12 +406,12 @@ static void lease_release_private_callback(struct file_lock *fl) fl->fl_file->f_owner.signum = 0; } -int lease_mylease_callback(struct file_lock *fl, struct file_lock *try) +static int lease_mylease_callback(struct file_lock *fl, struct file_lock *try) { return fl->fl_file == try->fl_file; } -struct lock_manager_operations lease_manager_ops = { +static struct lock_manager_operations lease_manager_ops = { .fl_break = lease_break_callback, .fl_release_private = lease_release_private_callback, .fl_mylease = lease_mylease_callback, @@ -1274,7 +1274,7 @@ int fcntl_getlease(struct file *filp) * * Called with kernel lock held. */ -int __setlease(struct file *filp, long arg, struct file_lock **flp) +static int __setlease(struct file *filp, long arg, struct file_lock **flp) { struct file_lock *fl, **before, **my_before = NULL, *lease = *flp; struct dentry *dentry = filp->f_dentry; diff --git a/fs/mbcache.c b/fs/mbcache.c index f9e4d27..c7170b9 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -57,7 +57,7 @@ #define MB_CACHE_WRITER ((unsigned short)~0U >> 1) -DECLARE_WAIT_QUEUE_HEAD(mb_cache_queue); +static DECLARE_WAIT_QUEUE_HEAD(mb_cache_queue); MODULE_AUTHOR("Andreas Gruenbacher "); MODULE_DESCRIPTION("Meta block cache (for extended attributes)"); diff --git a/fs/mpage.c b/fs/mpage.c index 68db525..b92c0e6 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -87,7 +87,7 @@ static int mpage_end_io_write(struct bio *bio, unsigned int bytes_done, int err) return 0; } -struct bio *mpage_bio_submit(int rw, struct bio *bio) +static struct bio *mpage_bio_submit(int rw, struct bio *bio) { bio->bi_end_io = mpage_end_io_read; if (rw == WRITE) diff --git a/fs/namei.c b/fs/namei.c index 0f76fd7..defe678 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2071,8 +2071,8 @@ exit: * ->i_sem on parents, which works but leads to some truely excessive * locking]. */ -int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) +static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, + struct inode *new_dir, struct dentry *new_dentry) { int error = 0; struct inode *target; @@ -2116,8 +2116,8 @@ int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, return error; } -int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) +static int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry, + struct inode *new_dir, struct dentry *new_dentry) { struct inode *target; int error; diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index b74c4e3..87f4f9a 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -79,7 +79,7 @@ static ssize_t idmap_pipe_upcall(struct file *, struct rpc_pipe_msg *, char __user *, size_t); static ssize_t idmap_pipe_downcall(struct file *, const char __user *, size_t); -void idmap_pipe_destroy_msg(struct rpc_pipe_msg *); +static void idmap_pipe_destroy_msg(struct rpc_pipe_msg *); static unsigned int fnvhash32(const void *, size_t); @@ -434,7 +434,7 @@ out: return ret; } -void +static void idmap_pipe_destroy_msg(struct rpc_pipe_msg *msg) { struct idmap_msg *im = msg->data; diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 6345f26..f2317f3 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -1904,7 +1904,7 @@ static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) } } -int nfs_init_inodecache(void) +static int nfs_init_inodecache(void) { nfs_inode_cachep = kmem_cache_create("nfs_inode_cache", sizeof(struct nfs_inode), @@ -1916,7 +1916,7 @@ int nfs_init_inodecache(void) return 0; } -void nfs_destroy_inodecache(void) +static void nfs_destroy_inodecache(void) { if (kmem_cache_destroy(nfs_inode_cachep)) printk(KERN_INFO "nfs_inode_cache: not all structures were freed\n"); diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c index 8975127..a912deb 100644 --- a/fs/nls/nls_base.c +++ b/fs/nls/nls_base.c @@ -243,7 +243,7 @@ void unload_nls(struct nls_table *nls) module_put(nls->owner); } -wchar_t charset2uni[256] = { +static wchar_t charset2uni[256] = { /* 0x00*/ 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, diff --git a/fs/select.c b/fs/select.c index 25b1cca..b80e7eb 100644 --- a/fs/select.c +++ b/fs/select.c @@ -55,7 +55,8 @@ struct poll_table_page { * as all select/poll functions have to call it to add an entry to the * poll table. */ -void __pollwait(struct file *filp, wait_queue_head_t *wait_address, poll_table *p); +static void __pollwait(struct file *filp, wait_queue_head_t *wait_address, + poll_table *p); void poll_initwait(struct poll_wqueues *pwq) { @@ -87,7 +88,8 @@ void poll_freewait(struct poll_wqueues *pwq) EXPORT_SYMBOL(poll_freewait); -void __pollwait(struct file *filp, wait_queue_head_t *wait_address, poll_table *_p) +static void __pollwait(struct file *filp, wait_queue_head_t *wait_address, + poll_table *_p) { struct poll_wqueues *p = container_of(_p, struct poll_wqueues, pt); struct poll_table_page *table = p->table; -- cgit v1.1