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| author | Jeff Layton <[email protected]> | 2016-05-17 16:28:48 +0000 |
|---|---|---|
| committer | Anna Schumaker <[email protected]> | 2016-05-17 19:48:13 +0000 |
| commit | 1b3c6d07e29515064aca8a9f86efaea7da4da027 (patch) | |
| tree | 9bff3d864babadc95af859903a2b16fd888c0f36 /lib/dma-debug.c | |
| parent | pnfs: rework LAYOUTGET retry handling (diff) | |
| download | kernel-1b3c6d07e29515064aca8a9f86efaea7da4da027.tar.gz kernel-1b3c6d07e29515064aca8a9f86efaea7da4da027.zip | |
pnfs: make pnfs_layout_process more robust
It can return NULL if layoutgets are blocked currently. Fix it to return
-EAGAIN in that case, so we can properly handle it in pnfs_update_layout.
Also, clean up and simplify the error handling -- eliminate "status" and
just use "lseg".
Signed-off-by: Jeff Layton <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions