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| author | Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-05 08:44:22 +0100 |
| commit | fdff7c21ea00787e3f70a1a00b40b88eb998c6ad (patch) | |
| tree | 03016a8375e849e2c39dec8a15d660055bb16a8c /fs/stack.c | |
| parent | f1ec3a517b4352e78dbef6b1e591f43202ecb3fe (diff) | |
| parent | b3a6082223369203d7e7db7e81253ac761377644 (diff) | |
Merge branch 'linus' into perf/urgent, to synchronize with upstream
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/stack.c')
| -rw-r--r-- | fs/stack.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/stack.c b/fs/stack.c index 4ef2c056269d..c9830924eb12 100644 --- a/fs/stack.c +++ b/fs/stack.c @@ -23,7 +23,7 @@ void fsstack_copy_inode_size(struct inode *dst, struct inode *src) /* * But on 32-bit, we ought to make an effort to keep the two halves of - * i_blocks in sync despite SMP or PREEMPT - though stat's + * i_blocks in sync despite SMP or PREEMPTION - though stat's * generic_fillattr() doesn't bother, and we won't be applying quotas * (where i_blocks does become important) at the upper level. * @@ -38,14 +38,14 @@ void fsstack_copy_inode_size(struct inode *dst, struct inode *src) spin_unlock(&src->i_lock); /* - * If CONFIG_SMP or CONFIG_PREEMPT on 32-bit, it's vital for + * If CONFIG_SMP or CONFIG_PREEMPTION on 32-bit, it's vital for * fsstack_copy_inode_size() to hold some lock around * i_size_write(), otherwise i_size_read() may spin forever (see * include/linux/fs.h). We don't necessarily hold i_mutex when this * is called, so take i_lock for that case. * * And if on 32-bit, continue our effort to keep the two halves of - * i_blocks in sync despite SMP or PREEMPT: use i_lock for that case + * i_blocks in sync despite SMP or PREEMPTION: use i_lock for that case * too, and do both at once by combining the tests. * * There is none of this locking overhead in the 64-bit case. |