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| author | Martin Brandenburg <martin@omnibond.com> | 2016-06-09 16:32:38 -0400 |
|---|---|---|
| committer | Martin Brandenburg <martin@omnibond.com> | 2016-08-02 15:38:45 -0400 |
| commit | 71680c18c8f22deafbaaf76d1c2d0eed2899a3d2 (patch) | |
| tree | 19a4fae045bbbb083983bfdc0c76ad417db744df /fs/orangefs/namei.c | |
| parent | 31b7c1ab4ed14d3aeb658e11a114860a64290fea (diff) | |
| download | linux-71680c18c8f22deafbaaf76d1c2d0eed2899a3d2.tar.bz2 | |
orangefs: Cache getattr results.
The userspace component attempts to do this, but this will prevent
us from even needing to go into userspace to satisfy certain getattr
requests.
Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Diffstat (limited to 'fs/orangefs/namei.c')
| -rw-r--r-- | fs/orangefs/namei.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c index b37f80bf0bec..dde6c36f5a69 100644 --- a/fs/orangefs/namei.c +++ b/fs/orangefs/namei.c @@ -73,6 +73,7 @@ static int orangefs_create(struct inode *dir, d_instantiate(dentry, inode); unlock_new_inode(inode); dentry->d_time = jiffies + HZ; + ORANGEFS_I(inode)->getattr_time = 0; gossip_debug(GOSSIP_NAME_DEBUG, "%s: dentry instantiated for %s\n", @@ -192,6 +193,8 @@ static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry, goto out; } + ORANGEFS_I(inode)->getattr_time = 0; + gossip_debug(GOSSIP_NAME_DEBUG, "%s:%s:%d " "Found good inode [%lu] with count [%d]\n", @@ -320,6 +323,7 @@ static int orangefs_symlink(struct inode *dir, d_instantiate(dentry, inode); unlock_new_inode(inode); dentry->d_time = jiffies + HZ; + ORANGEFS_I(inode)->getattr_time = 0; gossip_debug(GOSSIP_NAME_DEBUG, "Inode (Symlink) %pU -> %s\n", @@ -383,6 +387,7 @@ static int orangefs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode d_instantiate(dentry, inode); unlock_new_inode(inode); dentry->d_time = jiffies + HZ; + ORANGEFS_I(inode)->getattr_time = 0; gossip_debug(GOSSIP_NAME_DEBUG, "Inode (Directory) %pU -> %s\n", @@ -413,6 +418,8 @@ static int orangefs_rename(struct inode *old_dir, "orangefs_rename: called (%pd2 => %pd2) ct=%d\n", old_dentry, new_dentry, d_count(new_dentry)); + ORANGEFS_I(new_dentry->d_parent->d_inode)->getattr_time = 0; + new_op = op_alloc(ORANGEFS_VFS_OP_RENAME); if (!new_op) return -EINVAL; |