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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-08-29 09:46:30 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-08-29 09:46:30 +0200 |
| commit | 6ad30ce046aefbdc3848232c665a728860d7bb68 (patch) | |
| tree | 34af8fc78b28281fcfe531a26401b440c078038e /fs/cifs/readdir.c | |
| parent | pinctrl: rockchip: Implement .request() and .free() callbacks (diff) | |
| parent | Linux 3.11-rc7 (diff) | |
| download | linux-6ad30ce046aefbdc3848232c665a728860d7bb68.tar.xz linux-6ad30ce046aefbdc3848232c665a728860d7bb68.zip | |
Merge tag 'v3.11-rc7' into devel
Merged in this to avoid conflicts with the big locking fixes
from upstream.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Conflicts:
drivers/pinctrl/pinctrl-sunxi.c
Diffstat (limited to 'fs/cifs/readdir.c')
| -rw-r--r-- | fs/cifs/readdir.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index ab8778469394..69d2c826a23b 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -111,6 +111,14 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name, return; } + /* + * If we know that the inode will need to be revalidated immediately, + * then don't create a new dentry for it. We'll end up doing an on + * the wire call either way and this spares us an invalidation. + */ + if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL) + return; + dentry = d_alloc(parent, name); if (!dentry) return; |