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| author | Anatol Pomozov <anatol.pomozov@gmail.com> | 2012-09-18 13:38:59 -0400 |
|---|---|---|
| committer | Simon Shields <keepcalm444@gmail.com> | 2016-03-12 23:13:30 +1100 |
| commit | 07c64da538554085466e9338e19f033438a0a5bf (patch) | |
| tree | 110bcb5e2547318c6634a004a70306faab8882ff /kernel/trace/ring_buffer.c | |
| parent | a92474e6463fcca623b5a8ebcd11a71c3ee8c445 (diff) | |
| download | kernel_samsung_smdk4412-07c64da538554085466e9338e19f033438a0a5bf.zip kernel_samsung_smdk4412-07c64da538554085466e9338e19f033438a0a5bf.tar.gz kernel_samsung_smdk4412-07c64da538554085466e9338e19f033438a0a5bf.tar.bz2 | |
ext4: make orphan functions be no-op in no-journal mode
Instead of checking whether the handle is valid, we check if journal
is enabled. This avoids taking the s_orphan_lock mutex in all cases
when there is no journal in use, including the error paths where
ext4_orphan_del() is called with a handle set to NULL.
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Conflicts:
fs/ext4/namei.c
Change-Id: I734ccb8069fceb12b864e7b9dceb37e27ab94c61
Diffstat (limited to 'kernel/trace/ring_buffer.c')
0 files changed, 0 insertions, 0 deletions