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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-02-28 17:03:54 +0530 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2011-03-15 09:57:36 -0500 |
| commit | 29236f4e18dde0c772968b6ce965d0365fe3fe4e (patch) | |
| tree | abbfd30756c96fbd3a318986b91738120ed058f8 /fs/9p/vfs_file.c | |
| parent | f735195d51e10b2550097f7b0ac12219060e962b (diff) | |
| download | kernel_samsung_smdk4412-29236f4e18dde0c772968b6ce965d0365fe3fe4e.zip kernel_samsung_smdk4412-29236f4e18dde0c772968b6ce965d0365fe3fe4e.tar.gz kernel_samsung_smdk4412-29236f4e18dde0c772968b6ce965d0365fe3fe4e.tar.bz2 | |
fs/9p: set the cached file_operations struct during inode init
With the old code we were not setting the file->f_op
with cached file operations during creat.
(format correction by jvrao@linux.vnet.ibm.com)
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_file.c')
| -rw-r--r-- | fs/9p/vfs_file.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 240c306..6a67100 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -44,9 +44,6 @@ #include "fid.h" #include "cache.h" -static const struct file_operations v9fs_cached_file_operations; -static const struct file_operations v9fs_cached_file_operations_dotl; - /** * v9fs_file_open - open a file (or directory) * @inode: inode to be opened @@ -89,19 +86,12 @@ int v9fs_file_open(struct inode *inode, struct file *file) } file->private_data = fid; +#ifdef CONFIG_9P_FSCACHE if ((fid->qid.version) && (v9ses->cache)) { P9_DPRINTK(P9_DEBUG_VFS, "cached"); - /* enable cached file options */ - if(file->f_op == &v9fs_file_operations) - file->f_op = &v9fs_cached_file_operations; - else if (file->f_op == &v9fs_file_operations_dotl) - file->f_op = &v9fs_cached_file_operations_dotl; - -#ifdef CONFIG_9P_FSCACHE v9fs_cache_inode_set_cookie(inode, file); -#endif } - +#endif return 0; } @@ -505,7 +495,7 @@ int v9fs_file_fsync_dotl(struct file *filp, int datasync) return retval; } -static const struct file_operations v9fs_cached_file_operations = { +const struct file_operations v9fs_cached_file_operations = { .llseek = generic_file_llseek, .read = do_sync_read, .aio_read = generic_file_aio_read, @@ -517,7 +507,7 @@ static const struct file_operations v9fs_cached_file_operations = { .fsync = v9fs_file_fsync, }; -static const struct file_operations v9fs_cached_file_operations_dotl = { +const struct file_operations v9fs_cached_file_operations_dotl = { .llseek = generic_file_llseek, .read = do_sync_read, .aio_read = generic_file_aio_read, |