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| author | Christoph Hellwig <hch@lst.de> | 2025-10-23 18:17:03 +0300 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2025-10-31 14:06:03 +0300 |
| commit | 0db22d7ee462c42c1284e98d47840932792c1adb (patch) | |
| tree | fe37b798ef67300c30521a5a69e1172b532ba675 /io_uring/cmd_net.c | |
| parent | 83bac569c762651ac6dff9a86f54ecc13d911f7d (diff) | |
| download | linux-0db22d7ee462c42c1284e98d47840932792c1adb.tar.xz | |
xfs: document another racy GC case in xfs_zoned_map_extent
Besides blocks being invalidated, there is another case when the original
mapping could have changed between querying the rmap for GC and calling
xfs_zoned_map_extent. Document it there as it took us quite some time
to figure out what is going on while developing the multiple-GC
protection fix.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'io_uring/cmd_net.c')
0 files changed, 0 insertions, 0 deletions