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| author | Lukas Czerner <lczerner@redhat.com> | 2012-11-08 19:04:52 (GMT) |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-11-08 19:04:52 (GMT) |
| commit | d71c1ae23aa3e7822715c63dc242de6d73002541 (patch) | |
| tree | 61612cbcf814402d4e82f5f452d59e4d7547bd68 /include/trace/events/ext4.h | |
| parent | 79add3a3f795e688e35d5e703d5a8cfa8ef923ac (diff) | |
| download | linux-fsl-qoriq-d71c1ae23aa3e7822715c63dc242de6d73002541.tar.xz | |
ext4: warn when discard request fails other than EOPNOTSUPP
We should warn user then the discard request fails. However we need to
exclude -EOPNOTSUPP case since parts of the device might not support it
while other parts can. So print the kernel warning when the error !=
-EOPNOTSUPP is returned from ext4_issue_discard().
We should also handle error cases in batched discard, again excluding
EOPNOTSUPP.
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/trace/events/ext4.h')
0 files changed, 0 insertions, 0 deletions