bcachefs: Filesystem discard option now propagates to devices

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the discard option is special, because it's both a filesystem and a
device option.

When set at the filesytsem level, it's supposed to propagate to (if set
persistently via sysfs) or override (if non persistently as a mount
option) the devices - that now works correctly.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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This commit is contained in:

Kent Overstreet 2025-03-13 00:54:10 -04:00

parent 8d7b7ac367

commit 80be08cdb5

4 changed files with 28 additions and 2 deletions

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15

fs/bcachefs/alloc_background.c

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3

fs/bcachefs/bcachefs.h

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3

fs/bcachefs/fs.c

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9

fs/bcachefs/sysfs.c

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