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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-18 09:35:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-18 09:35:08 -0700 |
| commit | 145c3ae46b37993b0debb0b3da6256daea4a6ec5 (patch) | |
| tree | 0dbff382ce36b23b3d2dbff87d3eaab73a07a2a4 /fs/exec.c | |
| parent | 81ca03a0e2ea0207b2df80e0edcf4c775c07a505 (diff) | |
| parent | 99b7db7b8ffd6bb755eb0a175596421a0b581cb2 (diff) | |
| download | kernel_samsung_smdk4412-145c3ae46b37993b0debb0b3da6256daea4a6ec5.tar.gz kernel_samsung_smdk4412-145c3ae46b37993b0debb0b3da6256daea4a6ec5.tar.bz2 kernel_samsung_smdk4412-145c3ae46b37993b0debb0b3da6256daea4a6ec5.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
fs: brlock vfsmount_lock
fs: scale files_lock
lglock: introduce special lglock and brlock spin locks
tty: fix fu_list abuse
fs: cleanup files_lock locking
fs: remove extra lookup in __lookup_hash
fs: fs_struct rwlock to spinlock
apparmor: use task path helpers
fs: dentry allocation consolidation
fs: fix do_lookup false negative
mbcache: Limit the maximum number of cache entries
hostfs ->follow_link() braino
hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy
remove SWRITE* I/O types
kill BH_Ordered flag
vfs: update ctime when changing the file's permission by setfacl
cramfs: only unlock new inodes
fix reiserfs_evict_inode end_writeback second call
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 05c7d6b84df..2d945528274 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1118,7 +1118,7 @@ int check_unsafe_exec(struct linux_binprm *bprm) bprm->unsafe = tracehook_unsafe_exec(p); n_fs = 1; - write_lock(&p->fs->lock); + spin_lock(&p->fs->lock); rcu_read_lock(); for (t = next_thread(p); t != p; t = next_thread(t)) { if (t->fs == p->fs) @@ -1135,7 +1135,7 @@ int check_unsafe_exec(struct linux_binprm *bprm) res = 1; } } - write_unlock(&p->fs->lock); + spin_unlock(&p->fs->lock); return res; } |