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author | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
commit | d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f (patch) | |
tree | 854ab394486288d40fa8179cbfaf66e8bdc44b0f /fs/cifs/cifsfs.c | |
parent | 73b2c7165b76b20eb1290e7efebc33cfd21db1ca (diff) | |
parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
download | op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.zip op-kernel-dev-d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f.tar.gz |
Merge branch 'master' into for-next
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r-- | fs/cifs/cifsfs.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 78c02eb..8a2cf12 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -47,6 +47,7 @@ #include <linux/key-type.h> #include "dns_resolve.h" #include "cifs_spnego.h" +#include "fscache.h" #define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */ int cifsFYI = 0; @@ -329,6 +330,12 @@ cifs_destroy_inode(struct inode *inode) } static void +cifs_clear_inode(struct inode *inode) +{ + cifs_fscache_release_inode_cookie(inode); +} + +static void cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server) { seq_printf(s, ",addr="); @@ -473,14 +480,25 @@ static int cifs_remount(struct super_block *sb, int *flags, char *data) return 0; } +void cifs_drop_inode(struct inode *inode) +{ + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); + + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) + return generic_drop_inode(inode); + + return generic_delete_inode(inode); +} + static const struct super_operations cifs_super_ops = { .put_super = cifs_put_super, .statfs = cifs_statfs, .alloc_inode = cifs_alloc_inode, .destroy_inode = cifs_destroy_inode, -/* .drop_inode = generic_delete_inode, - .delete_inode = cifs_delete_inode, */ /* Do not need above two - functions unless later we add lazy close of inodes or unless the + .drop_inode = cifs_drop_inode, + .clear_inode = cifs_clear_inode, +/* .delete_inode = cifs_delete_inode, */ /* Do not need above + function unless later we add lazy close of inodes or unless the kernel forgets to call us with the same number of releases (closes) as opens */ .show_options = cifs_show_options, @@ -892,6 +910,10 @@ init_cifs(void) cFYI(1, "cifs_max_pending set to max of 256"); } + rc = cifs_fscache_register(); + if (rc) + goto out; + rc = cifs_init_inodecache(); if (rc) goto out_clean_proc; @@ -913,7 +935,7 @@ init_cifs(void) goto out_unregister_filesystem; #endif #ifdef CONFIG_CIFS_DFS_UPCALL - rc = register_key_type(&key_type_dns_resolver); + rc = cifs_init_dns_resolver(); if (rc) goto out_unregister_key_type; #endif @@ -925,7 +947,7 @@ init_cifs(void) out_unregister_resolver_key: #ifdef CONFIG_CIFS_DFS_UPCALL - unregister_key_type(&key_type_dns_resolver); + cifs_exit_dns_resolver(); out_unregister_key_type: #endif #ifdef CONFIG_CIFS_UPCALL @@ -941,6 +963,8 @@ init_cifs(void) cifs_destroy_inodecache(); out_clean_proc: cifs_proc_clean(); + cifs_fscache_unregister(); + out: return rc; } @@ -949,9 +973,10 @@ exit_cifs(void) { cFYI(DBG2, "exit_cifs"); cifs_proc_clean(); + cifs_fscache_unregister(); #ifdef CONFIG_CIFS_DFS_UPCALL cifs_dfs_release_automount_timer(); - unregister_key_type(&key_type_dns_resolver); + cifs_exit_dns_resolver(); #endif #ifdef CONFIG_CIFS_UPCALL unregister_key_type(&cifs_spnego_key_type); |