xfs: fix buffer delwri queue state race
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b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest posting 2/22 patches 3 repliesIn review
- v3 posting 1/21 of 2 patches 2 repliesSuperseded
- v22 patches 11 repliesSuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 2 patches | 4 replies | Superseded |
Changes in v3 from the cover letter
- Leave tracepoint in __xfs_buf_submit and kill trace_xfs_buf_submit_wait().
- Comment tweaks.
v2: https://marc.info/?l=linux-xfs&m=152888792024447&w=2
- Implement sync buffer I/O for sync delwri queues instead of buffer wait list stealing.
v1: https://marc.info/?l=linux-xfs&m=152837528705511&w=2
Patches in v3 posting 2/2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | xfs: refactor buffer submission into a common helperfs/ fs/ | +37 | 1 reply | |
| 2/2 | xfs: use sync buffer I/O for sync delwri queue submissionfs/ | +41 | 3 replies |
Reviews trailers per patch
1 of 2 patches has a Reviewed-by or Acked-by.
| Patch | Dave Chinner | Christoph Hellwig | Darrick J. Wong |
|---|---|---|---|
| 1/2 | Designed-by | R-b | R-b |
| 2/2 | Designed-by Designed-by |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.
Cover letter [PATCH v3 0/2] xfs: fix buffer delwri queue state race
I'll post the xfs_buf_submit[_wait]() refactoring patch separately after waiting for some feedback in the previous thread and/or doing some testing. It really has nothing to do with fixing this problem, anyways.
Brian
v3:
- Leave tracepoint in __xfs_buf_submit and kill trace_xfs_buf_submit_wait().
- Comment tweaks.
v2: https://marc.info/?l=linux-xfs&m=152888792024447&w=2
- Implement sync buffer I/O for sync delwri queues instead of buffer wait list stealing.
v1: https://marc.info/?l=linux-xfs&m=152837528705511&w=2
Brian Foster (2):
xfs: refactor buffer submission into a common helper
xfs: use sync buffer I/O for sync delwri queue submission
fs/xfs/xfs_buf.c | 163 ++++++++++++++++++++++----------------------- fs/xfs/xfs_trace.h | 1 - 2 files changed, 78 insertions(+), 86 deletions(-)
Signature · 1 line
2.17.1