Revision bbb495c2ed9d34894cb3d6d366866fc92a2e1adc authored by Josef Bacik on 14 October 2011, 17:37:45 UTC, committed by Josef Bacik on 19 October 2011, 19:12:56 UTC
Before the only reason to commit the transaction to recover space in reserve_metadata_bytes() was if there were enough pinned_bytes to satisfy our reservation. But now we have the delayed inode stuff which will hold it's reservations until we commit the transaction. So say we max out our reservation by creating a bunch of files but don't have any pinned bytes we will ENOSPC out early even though we could commit the transaction and get that space back. So now just unconditionally commit the transaction since currently there is no way to know how much metadata space is being reserved by delayed inode stuff. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com>
1 parent ed3ee9f
t2-l1-pi.tst
#
# RT-Mutex test
#
# Op: C(ommand)/T(est)/W(ait)
# | opcode
# | | threadid: 0-7
# | | | opcode argument
# | | | |
# C: lock: 0: 0
#
# Commands
#
# opcode opcode argument
# schedother nice value
# schedfifo priority
# lock lock nr (0-7)
# locknowait lock nr (0-7)
# lockint lock nr (0-7)
# lockintnowait lock nr (0-7)
# lockcont lock nr (0-7)
# unlock lock nr (0-7)
# signal 0
# reset 0
# resetevent 0
#
# Tests / Wait
#
# opcode opcode argument
#
# prioeq priority
# priolt priority
# priogt priority
# nprioeq normal priority
# npriolt normal priority
# npriogt normal priority
# locked lock nr (0-7)
# blocked lock nr (0-7)
# blockedwake lock nr (0-7)
# unlocked lock nr (0-7)
# opcodeeq command opcode or number
# opcodelt number
# opcodegt number
# eventeq number
# eventgt number
# eventlt number
#
# 2 threads 1 lock with priority inversion
#
C: resetevent: 0: 0
W: opcodeeq: 0: 0
# Set schedulers
C: schedother: 0: 0
C: schedfifo: 1: 80
# T0 lock L0
C: locknowait: 0: 0
W: locked: 0: 0
# T1 lock L0
C: locknowait: 1: 0
W: blocked: 1: 0
T: prioeq: 0: 80
# T0 unlock L0
C: unlock: 0: 0
W: locked: 1: 0
# Verify T1
W: unlocked: 0: 0
T: priolt: 0: 1
# Unlock and exit
C: unlock: 1: 0
W: unlocked: 1: 0
Computing file changes ...
