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[XFS] Remove spin.h

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remove spinlock init abstraction macro in spin.h, remove the callers, and
remove the file. Move no-op spinlock_destroy to xfs_linux.h Cleanup
spinlock locals in xfs_mount.c

SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29751a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Eric Sandeen
2007-10-11 17:43:56 +10:00
committed by Lachlan McIlroy
parent 36e41eebda
commit 007c61c686
11 changed files with 14 additions and 45 deletions
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11
fs/xfs/xfs_mount.c
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@@ -136,8 +136,8 @@ xfs_mount_init(void)
mp->m_flags |= XFS_MOUNT_NO_PERCPU_SB;
}
spinlock_init(&mp->m_ail_lock, "xfs_ail");
spinlock_init(&mp->m_sb_lock, "xfs_sb");
spin_lock_init(&mp->m_ail_lock);
spin_lock_init(&mp->m_sb_lock);
mutex_init(&mp->m_ilock);
mutex_init(&mp->m_growlock);
/*
@@ -616,7 +616,7 @@ xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp)
int i;
mp->m_agfrotor = mp->m_agirotor = 0;
spinlock_init(&mp->m_agirotor_lock, "m_agirotor_lock");
spin_lock_init(&mp->m_agirotor_lock);
mp->m_maxagi = mp->m_sb.sb_agcount;
mp->m_blkbit_log = sbp->sb_blocklog + XFS_NBBYLOG;
mp->m_blkbb_log = sbp->sb_blocklog - BBSHIFT;
@@ -1916,7 +1916,6 @@ xfs_icsb_cpu_notify(
{
xfs_icsb_cnts_t *cntp;
xfs_mount_t *mp;
int s;
mp = (xfs_mount_t *)container_of(nfb, xfs_mount_t, m_icsb_notifier);
cntp = (xfs_icsb_cnts_t *)
@@ -2190,7 +2189,6 @@ xfs_icsb_sync_counters_flags(
int flags)
{
xfs_icsb_cnts_t cnt;
int s;
/* Pass 1: lock all counters */
if ((flags & XFS_ICSB_SB_LOCKED) == 0)
@@ -2248,7 +2246,6 @@ xfs_icsb_balance_counter(
{
uint64_t count, resid;
int weight = num_online_cpus();
int s;
uint64_t min = (uint64_t)min_per_cpu;
if (!(flags & XFS_ICSB_SB_LOCKED))
@@ -2298,7 +2295,7 @@ xfs_icsb_modify_counters(
{
xfs_icsb_cnts_t *icsbp;
long long lcounter; /* long counter for 64 bit fields */
int cpu, ret = 0, s;
int cpu, ret = 0;
might_sleep();
again: