f2fs: do not issue small discard commands during checkpoint

If there're huge # of small discards, this will increase checkpoint latency
insanely. Let's issue small discards only by trim.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2023-06-13 13:35:31 -07:00
commit 9ac00e7cef