diff options
| author |   Rohith Surabattula <rohiths@microsoft.com> | 2022-02-01 07:22:02 +0000 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2022-02-03 00:08:51 -0600 |
| commit | 40c845c176953311c8fc232e977516f7733c64cd (patch) | |
| tree | 0c256d4e90ba4f0cc8ef8f534680d950a3db80f3 | |
| parent | cifs: Fix the readahead conversion to manage the batch when reading from cache (diff) | |
Invalidate fscache cookie only when inode attributes are changed.
For example if mtime or size has changed.
Signed-off-by: Rohith Surabattula <rohiths@microsoft.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
| -rw-r--r-- | fs/cifs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 7d8b3ceb2af3..60d853c92f6a 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -83,6 +83,7 @@ static void cifs_set_ops(struct inode *inode) static void cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr) { + struct cifs_fscache_inode_coherency_data cd; struct cifsInodeInfo *cifs_i = CIFS_I(inode); cifs_dbg(FYI, "%s: revalidating inode %llu\n", @@ -113,6 +114,9 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr) cifs_dbg(FYI, "%s: invalidating inode %llu mapping\n", __func__, cifs_i->uniqueid); set_bit(CIFS_INO_INVALID_MAPPING, &cifs_i->flags); + /* Invalidate fscache cookie */ + cifs_fscache_fill_coherency(&cifs_i->vfs_inode, &cd); + fscache_invalidate(cifs_inode_cookie(inode), &cd, i_size_read(inode), 0); } /* @@ -2261,8 +2265,6 @@ cifs_dentry_needs_reval(struct dentry *dentry) int cifs_invalidate_mapping(struct inode *inode) { - struct cifs_fscache_inode_coherency_data cd; - struct cifsInodeInfo *cifsi = CIFS_I(inode); int rc = 0; if (inode->i_mapping && inode->i_mapping->nrpages != 0) { @@ -2272,8 +2274,6 @@ cifs_invalidate_mapping(struct inode *inode) __func__, inode); } - cifs_fscache_fill_coherency(&cifsi->vfs_inode, &cd); - fscache_invalidate(cifs_inode_cookie(inode), &cd, i_size_read(inode), 0); return rc; } |