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fs/pipe: express 'pipe_empty()' in terms of 'pipe_occupancy()'
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 6 Mar 2025 17:30:42 +0000 (07:30 -1000)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 6 Mar 2025 17:30:42 +0000 (07:30 -1000)
commit74d42bdb3a4673b1c10d1f457184e4d3c9cb0196
tree471dd914993c371f8c26e45fcfa3f9592230ca5dtree
parent848e076317446f9c663771ddec142d7c2eb4cb43commit | diff
fs/pipe: express 'pipe_empty()' in terms of 'pipe_occupancy()'

That's what 'pipe_full()' does, so it's more consistent. But more
importantly it gets the type limits right when the pipe head and tail
are no longer necessarily 'unsigned int'.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/pipe_fs_i.h diff | blob | history
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