This series tries to remove some unnecessary check in pipe. More details
can be found in respective patches. Thanks!

Kemeng Shi (2):
  pipe: remove pipe_full check with wrong head in pipe_write
  pipe: avoid repeat check of pipe->readers under pipe_lock

 fs/pipe.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

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2.30.0