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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-03-31 02:26:08 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-03-31 02:26:08 +0200 |
| commit | fedc1ed0f11be666de066b0c78443254736a942e (patch) | |
| tree | d1911f00911c9fc5d22f90fb8492ee87ff9506e4 /block | |
| parent | MAINTAINERS: resume as Documentation maintainer (diff) | |
| parent | switch mnt_hash to hlist (diff) | |
| download | linux-fedc1ed0f11be666de066b0c78443254736a942e.tar.xz linux-fedc1ed0f11be666de066b0c78443254736a942e.zip | |
Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro:
"Switch mnt_hash to hlist, turning the races between __lookup_mnt() and
hash modifications into false negatives from __lookup_mnt() (instead
of hangs)"
On the false negatives from __lookup_mnt():
"The *only* thing we care about is not getting stuck in __lookup_mnt().
If it misses an entry because something in front of it just got moved
around, etc, we are fine. We'll notice that mount_lock mismatch and
that'll be it"
* 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
switch mnt_hash to hlist
don't bother with propagate_mnt() unless the target is shared
keep shadowed vfsmounts together
resizable namespace.c hashes
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions