Searched hist:"309 cc2b6e7ae6672ff9744fe07735ed234a8994e" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/fs/f2fs/ |
| H A D | node.h | diff 309cc2b6e7ae6672ff9744fe07735ed234a8994e Mon Sep 22 13:40:48 CDT 2014 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: refactor flush_nat_entries to remove costly reorganizing ops
Previously, f2fs tries to reorganize the dirty nat entries into multiple sets
according to its nid ranges. This can improve the flushing nat pages, however,
if there are a lot of cached nat entries, it becomes a bottleneck.
This patch introduces a new set management flow by removing dirty nat list and
adding a series of set operations when the nat entry becomes dirty.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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| H A D | node.c | diff 309cc2b6e7ae6672ff9744fe07735ed234a8994e Mon Sep 22 13:40:48 CDT 2014 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: refactor flush_nat_entries to remove costly reorganizing ops
Previously, f2fs tries to reorganize the dirty nat entries into multiple sets
according to its nid ranges. This can improve the flushing nat pages, however,
if there are a lot of cached nat entries, it becomes a bottleneck.
This patch introduces a new set management flow by removing dirty nat list and
adding a series of set operations when the nat entry becomes dirty.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
|
| H A D | f2fs.h | diff 309cc2b6e7ae6672ff9744fe07735ed234a8994e Mon Sep 22 13:40:48 CDT 2014 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: refactor flush_nat_entries to remove costly reorganizing ops
Previously, f2fs tries to reorganize the dirty nat entries into multiple sets
according to its nid ranges. This can improve the flushing nat pages, however,
if there are a lot of cached nat entries, it becomes a bottleneck.
This patch introduces a new set management flow by removing dirty nat list and
adding a series of set operations when the nat entry becomes dirty.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
|