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[XFS] Unwrap AIL_LOCK

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SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29739a

Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Donald Douwsma
2007-10-11 17:36:05 +10:00
committed by Lachlan McIlroy
parent 541d7d3c4b
commit 287f3dad14
12 changed files with 81 additions and 114 deletions
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21
fs/xfs/xfs_log_recover.c
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@@ -2660,7 +2660,6 @@ xlog_recover_do_efi_trans(
xfs_mount_t *mp;
xfs_efi_log_item_t *efip;
xfs_efi_log_format_t *efi_formatp;
SPLDECL(s);
if (pass == XLOG_RECOVER_PASS1) {
return 0;
@@ -2678,11 +2677,11 @@ xlog_recover_do_efi_trans(
efip->efi_next_extent = efi_formatp->efi_nextents;
efip->efi_flags |= XFS_EFI_COMMITTED;
AIL_LOCK(mp,s);
spin_lock(&mp->m_ail_lock);
/*
* xfs_trans_update_ail() drops the AIL lock.
*/
xfs_trans_update_ail(mp, (xfs_log_item_t *)efip, lsn, s);
xfs_trans_update_ail(mp, (xfs_log_item_t *)efip, lsn);
return 0;
}
@@ -2707,7 +2706,6 @@ xlog_recover_do_efd_trans(
xfs_log_item_t *lip;
int gen;
__uint64_t efi_id;
SPLDECL(s);
if (pass == XLOG_RECOVER_PASS1) {
return;
@@ -2725,7 +2723,7 @@ xlog_recover_do_efd_trans(
* in the AIL.
*/
mp = log->l_mp;
AIL_LOCK(mp,s);
spin_lock(&mp->m_ail_lock);
lip = xfs_trans_first_ail(mp, &gen);
while (lip != NULL) {
if (lip->li_type == XFS_LI_EFI) {
@@ -2735,7 +2733,7 @@ xlog_recover_do_efd_trans(
* xfs_trans_delete_ail() drops the
* AIL lock.
*/
xfs_trans_delete_ail(mp, lip, s);
xfs_trans_delete_ail(mp, lip);
break;
}
}
@@ -2749,7 +2747,7 @@ xlog_recover_do_efd_trans(
if (lip != NULL) {
xfs_efi_item_free(efip);
} else {
AIL_UNLOCK(mp, s);
spin_unlock(&mp->m_ail_lock);
}
}
@@ -3075,10 +3073,9 @@ xlog_recover_process_efis(
xfs_efi_log_item_t *efip;
int gen;
xfs_mount_t *mp;
SPLDECL(s);
mp = log->l_mp;
AIL_LOCK(mp,s);
spin_lock(&mp->m_ail_lock);
lip = xfs_trans_first_ail(mp, &gen);
while (lip != NULL) {
@@ -3099,12 +3096,12 @@ xlog_recover_process_efis(
continue;
}
AIL_UNLOCK(mp, s);
spin_unlock(&mp->m_ail_lock);
xlog_recover_process_efi(mp, efip);
AIL_LOCK(mp,s);
spin_lock(&mp->m_ail_lock);
lip = xfs_trans_next_ail(mp, lip, &gen, NULL);
}
AIL_UNLOCK(mp, s);
spin_unlock(&mp->m_ail_lock);
}
/*