diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6 index 291948d5085a08ebac04c8f725c152d80a392805..b49989bb89ad225dd2636f4d783cf3d57fdf5951 100644 --- a/fs/xfs/Makefile-linux-2.6 +++ b/fs/xfs/Makefile-linux-2.6 @@ -21,22 +21,7 @@ EXTRA_CFLAGS += -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char XFS_LINUX := linux-2.6 ifeq ($(CONFIG_XFS_DEBUG),y) - EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG - EXTRA_CFLAGS += -DXFS_BUF_LOCK_TRACKING -endif -ifeq ($(CONFIG_XFS_TRACE),y) - EXTRA_CFLAGS += -DXFS_ALLOC_TRACE - EXTRA_CFLAGS += -DXFS_ATTR_TRACE - EXTRA_CFLAGS += -DXFS_BLI_TRACE - EXTRA_CFLAGS += -DXFS_BMAP_TRACE - EXTRA_CFLAGS += -DXFS_BMBT_TRACE - EXTRA_CFLAGS += -DXFS_DIR2_TRACE - EXTRA_CFLAGS += -DXFS_DQUOT_TRACE - EXTRA_CFLAGS += -DXFS_ILOCK_TRACE - EXTRA_CFLAGS += -DXFS_LOG_TRACE - EXTRA_CFLAGS += -DXFS_RW_TRACE - EXTRA_CFLAGS += -DXFS_BUF_TRACE - EXTRA_CFLAGS += -DXFS_VNODE_TRACE + EXTRA_CFLAGS += -g endif obj-$(CONFIG_XFS_FS) += xfs.o diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index db5f5a3608ca3b4f09b8ae2bb0627c6c3c0ae38d..d3382843698e869cf4367707a34c069352dfe0ae 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -15,6 +15,7 @@ * along with this program; if not, write the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "xfs.h" #include #include #include @@ -31,7 +32,6 @@ #include #include #include -#include "xfs_linux.h" STATIC kmem_zone_t *xfs_buf_zone; STATIC kmem_shaker_t xfs_buf_shake; @@ -1406,7 +1406,7 @@ xfs_alloc_bufhash( btp->bt_hashshift = external ? 3 : 8; /* 8 or 256 buckets */ btp->bt_hashmask = (1 << btp->bt_hashshift) - 1; btp->bt_hash = kmem_zalloc((1 << btp->bt_hashshift) * - sizeof(xfs_bufhash_t), KM_SLEEP); + sizeof(xfs_bufhash_t), KM_SLEEP | KM_LARGE); for (i = 0; i < (1 << btp->bt_hashshift); i++) { spin_lock_init(&btp->bt_hash[i].bh_lock); INIT_LIST_HEAD(&btp->bt_hash[i].bh_list); diff --git a/fs/xfs/linux-2.6/xfs_dmapi_priv.h b/fs/xfs/linux-2.6/xfs_dmapi_priv.h new file mode 100644 index 0000000000000000000000000000000000000000..a8b0b1685eedeff39b15aad02fac4a6e40406b2c --- /dev/null +++ b/fs/xfs/linux-2.6/xfs_dmapi_priv.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2000-2006 Silicon Graphics, Inc. + * All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __XFS_DMAPI_PRIV_H__ +#define __XFS_DMAPI_PRIV_H__ + +/* + * Based on IO_ISDIRECT, decide which i_ flag is set. + */ +#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \ + DM_FLAGS_IMUX : 0) +#define DM_SEM_FLAG_WR (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_IMUX) + +#endif /*__XFS_DMAPI_PRIV_H__*/ diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index a74f854d91e6afe1d86ba2da278a733a5afa48e5..74d094829a4d5aaec02469ad6b1e4bfb643a1275 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -341,8 +341,11 @@ xfs_open_by_handle( put_unused_fd(new_fd); return -XFS_ERROR(-PTR_ERR(filp)); } - if (inode->i_mode & S_IFREG) + if (inode->i_mode & S_IFREG) { + /* invisible operation should not change atime */ + filp->f_flags |= O_NOATIME; filp->f_op = &xfs_invis_file_operations; + } fd_install(new_fd, filp); return new_fd; diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 38c4d128a8c0c8675f05f6672fefd3f058dd85c2..de05abbbe7fd5b4d220b3baee7230006631cdd33 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -227,9 +227,7 @@ xfs_initialize_vnode( xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip); xfs_set_inodeops(inode); - spin_lock(&ip->i_flags_lock); - ip->i_flags &= ~XFS_INEW; - spin_unlock(&ip->i_flags_lock); + xfs_iflags_clear(ip, XFS_INEW); barrier(); unlock_new_inode(inode); diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c index c75f68361e33dda4276b29583b5d45d8f33afd15..4363512d2f90e569b07e1dd67824d25e3e464cf4 100644 --- a/fs/xfs/support/debug.c +++ b/fs/xfs/support/debug.c @@ -15,11 +15,9 @@ * along with this program; if not, write the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include #include "debug.h" #include "spin.h" -#include -#include -#include static char message[256]; /* keep it off the stack */ static DEFINE_SPINLOCK(xfs_err_lock); diff --git a/fs/xfs/support/move.c b/fs/xfs/support/move.c index caefa17b80feafedbfa2aefa5b2b9b38d7fda0bd..ac8617ca3909a27ca620984e4c81280e009568c5 100644 --- a/fs/xfs/support/move.c +++ b/fs/xfs/support/move.c @@ -22,7 +22,7 @@ * as we go. */ int -uio_read(caddr_t src, size_t len, struct uio *uio) +xfs_uio_read(caddr_t src, size_t len, struct uio *uio) { size_t count; diff --git a/fs/xfs/support/move.h b/fs/xfs/support/move.h index 97a2498d2da383230154e5cdd4e961728e3ae8cc..977879c24ff527b4a8e5d6062027d2747559278b 100644 --- a/fs/xfs/support/move.h +++ b/fs/xfs/support/move.h @@ -65,6 +65,6 @@ struct uio { typedef struct uio uio_t; typedef struct iovec iovec_t; -extern int uio_read (caddr_t, size_t, uio_t *); +extern int xfs_uio_read (caddr_t, size_t, uio_t *); #endif /* __XFS_SUPPORT_MOVE_H__ */ diff --git a/fs/xfs/xfs.h b/fs/xfs/xfs.h index 1a48dbb902a7bf214c1114dea3c0dfd5711fda83..bf0a12040b1388facefbe43de58d82690d6246c1 100644 --- a/fs/xfs/xfs.h +++ b/fs/xfs/xfs.h @@ -17,5 +17,28 @@ */ #ifndef __XFS_H__ #define __XFS_H__ + +#ifdef CONFIG_XFS_DEBUG +#define STATIC +#define DEBUG 1 +#define XFS_BUF_LOCK_TRACKING 1 +/* #define QUOTADEBUG 1 */ +#endif + +#ifdef CONFIG_XFS_TRACE +#define XFS_ALLOC_TRACE 1 +#define XFS_ATTR_TRACE 1 +#define XFS_BLI_TRACE 1 +#define XFS_BMAP_TRACE 1 +#define XFS_BMBT_TRACE 1 +#define XFS_DIR2_TRACE 1 +#define XFS_DQUOT_TRACE 1 +#define XFS_ILOCK_TRACE 1 +#define XFS_LOG_TRACE 1 +#define XFS_RW_TRACE 1 +#define XFS_BUF_TRACE 1 +#define XFS_VNODE_TRACE 1 +#endif + #include #endif /* __XFS_H__ */ diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 8edbe1adb95ba64b1ae75e135a9828ca43a3b0e8..8e8e5279334a47953fa7922e6e14ed8422bc4186 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -678,7 +678,7 @@ xfs_dir2_put_dirent64_uio( idbp->d_off = pa->cook; idbp->d_name[namelen] = '\0'; memcpy(idbp->d_name, pa->name, namelen); - rval = uio_read((caddr_t)idbp, reclen, uio); + rval = xfs_uio_read((caddr_t)idbp, reclen, uio); pa->done = (rval == 0); return rval; } diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h index 4e7865ad6f0ee74fe83a08d6f53a6a21d0c4dd2e..adc3d251240d79e6023fc6de599dd2e4e31d588d 100644 --- a/fs/xfs/xfs_dmapi.h +++ b/fs/xfs/xfs_dmapi.h @@ -157,27 +157,9 @@ typedef enum { #define DM_FLAGS_IALLOCSEM_WR 0x020 /* thread holds i_alloc_sem wr */ /* - * Based on IO_ISDIRECT, decide which i_ flag is set. + * Pull in platform specific event flags defines */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0) -#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \ - DM_FLAGS_IMUX : 0) -#define DM_SEM_FLAG_WR (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_IMUX) -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) && \ - (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,22)) -#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \ - DM_FLAGS_IALLOCSEM_RD : DM_FLAGS_IMUX) -#define DM_SEM_FLAG_WR (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_IMUX) -#endif - -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,21) -#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \ - 0 : DM_FLAGS_IMUX) -#define DM_SEM_FLAG_WR (DM_FLAGS_IMUX) -#endif - +#include "xfs_dmapi_priv.h" /* * Macros to turn caller specified delay/block flags into diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c index b73d216ecaf939aa4df49f8a89a6cff9e2fafd16..c1c89dac19cceceed3aff020651b9eac349cf98e 100644 --- a/fs/xfs/xfs_iget.c +++ b/fs/xfs/xfs_iget.c @@ -215,7 +215,7 @@ xfs_iget_core( * If INEW is set this inode is being set up * we need to pause and try again. */ - if (ip->i_flags & XFS_INEW) { + if (xfs_iflags_test(ip, XFS_INEW)) { read_unlock(&ih->ih_lock); delay(1); XFS_STATS_INC(xs_ig_frecycle); @@ -230,22 +230,50 @@ xfs_iget_core( * on its way out of the system, * we need to pause and try again. */ - if (ip->i_flags & XFS_IRECLAIM) { + if (xfs_iflags_test(ip, XFS_IRECLAIM)) { read_unlock(&ih->ih_lock); delay(1); XFS_STATS_INC(xs_ig_frecycle); goto again; } + ASSERT(xfs_iflags_test(ip, XFS_IRECLAIMABLE)); + + /* + * If lookup is racing with unlink, then we + * should return an error immediately so we + * don't remove it from the reclaim list and + * potentially leak the inode. + */ + if ((ip->i_d.di_mode == 0) && + !(flags & XFS_IGET_CREATE)) { + read_unlock(&ih->ih_lock); + return ENOENT; + } + + /* + * There may be transactions sitting in the + * incore log buffers or being flushed to disk + * at this time. We can't clear the + * XFS_IRECLAIMABLE flag until these + * transactions have hit the disk, otherwise we + * will void the guarantee the flag provides + * xfs_iunpin() + */ + if (xfs_ipincount(ip)) { + read_unlock(&ih->ih_lock); + xfs_log_force(mp, 0, + XFS_LOG_FORCE|XFS_LOG_SYNC); + XFS_STATS_INC(xs_ig_frecycle); + goto again; + } vn_trace_exit(vp, "xfs_iget.alloc", (inst_t *)__return_address); XFS_STATS_INC(xs_ig_found); - spin_lock(&ip->i_flags_lock); - ip->i_flags &= ~XFS_IRECLAIMABLE; - spin_unlock(&ip->i_flags_lock); + xfs_iflags_clear(ip, XFS_IRECLAIMABLE); version = ih->ih_version; read_unlock(&ih->ih_lock); xfs_ihash_promote(ih, ip, version); @@ -299,10 +327,7 @@ xfs_iget_core( if (lock_flags != 0) xfs_ilock(ip, lock_flags); - spin_lock(&ip->i_flags_lock); - ip->i_flags &= ~XFS_ISTALE; - spin_unlock(&ip->i_flags_lock); - + xfs_iflags_clear(ip, XFS_ISTALE); vn_trace_exit(vp, "xfs_iget.found", (inst_t *)__return_address); goto return_ip; @@ -371,10 +396,7 @@ xfs_iget_core( ih->ih_next = ip; ip->i_udquot = ip->i_gdquot = NULL; ih->ih_version++; - spin_lock(&ip->i_flags_lock); - ip->i_flags |= XFS_INEW; - spin_unlock(&ip->i_flags_lock); - + xfs_iflags_set(ip, XFS_INEW); write_unlock(&ih->ih_lock); /* @@ -625,7 +647,7 @@ xfs_iput_new(xfs_inode_t *ip, vn_trace_entry(vp, "xfs_iput_new", (inst_t *)__return_address); if ((ip->i_d.di_mode == 0)) { - ASSERT(!(ip->i_flags & XFS_IRECLAIMABLE)); + ASSERT(!xfs_iflags_test(ip, XFS_IRECLAIMABLE)); vn_mark_bad(vp); } if (inode->i_state & I_NEW) @@ -683,6 +705,7 @@ xfs_ireclaim(xfs_inode_t *ip) /* * Free all memory associated with the inode. */ + xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL); xfs_idestroy(ip); } diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index c27d7d495aa0f498ade09aa6a5db5a67a8fa01ce..d72c80dbfbb1fd64629c72b6d5797beb8008624c 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2193,7 +2193,7 @@ xfs_ifree_cluster( /* Inode not in memory or we found it already, * nothing to do */ - if (!ip || (ip->i_flags & XFS_ISTALE)) { + if (!ip || xfs_iflags_test(ip, XFS_ISTALE)) { read_unlock(&ih->ih_lock); continue; } @@ -2215,10 +2215,7 @@ xfs_ifree_cluster( if (ip == free_ip) { if (xfs_iflock_nowait(ip)) { - spin_lock(&ip->i_flags_lock); - ip->i_flags |= XFS_ISTALE; - spin_unlock(&ip->i_flags_lock); - + xfs_iflags_set(ip, XFS_ISTALE); if (xfs_inode_clean(ip)) { xfs_ifunlock(ip); } else { @@ -2231,9 +2228,7 @@ xfs_ifree_cluster( if (xfs_ilock_nowait(ip, XFS_ILOCK_EXCL)) { if (xfs_iflock_nowait(ip)) { - spin_lock(&ip->i_flags_lock); - ip->i_flags |= XFS_ISTALE; - spin_unlock(&ip->i_flags_lock); + xfs_iflags_set(ip, XFS_ISTALE); if (xfs_inode_clean(ip)) { xfs_ifunlock(ip); @@ -2263,9 +2258,7 @@ xfs_ifree_cluster( AIL_LOCK(mp,s); iip->ili_flush_lsn = iip->ili_item.li_lsn; AIL_UNLOCK(mp, s); - spin_lock(&iip->ili_inode->i_flags_lock); - iip->ili_inode->i_flags |= XFS_ISTALE; - spin_unlock(&iip->ili_inode->i_flags_lock); + xfs_iflags_set(ip, XFS_ISTALE); pre_flushed++; } lip = lip->li_bio_list; @@ -2748,42 +2741,39 @@ xfs_iunpin( { ASSERT(atomic_read(&ip->i_pincount) > 0); - if (atomic_dec_and_test(&ip->i_pincount)) { + if (atomic_dec_and_lock(&ip->i_pincount, &ip->i_flags_lock)) { + /* - * If the inode is currently being reclaimed, the - * linux inode _and_ the xfs vnode may have been - * freed so we cannot reference either of them safely. - * Hence we should not try to do anything to them - * if the xfs inode is currently in the reclaim - * path. + * If the inode is currently being reclaimed, the link between + * the bhv_vnode and the xfs_inode will be broken after the + * XFS_IRECLAIM* flag is set. Hence, if these flags are not + * set, then we can move forward and mark the linux inode dirty + * knowing that it is still valid as it won't freed until after + * the bhv_vnode<->xfs_inode link is broken in xfs_reclaim. The + * i_flags_lock is used to synchronise the setting of the + * XFS_IRECLAIM* flags and the breaking of the link, and so we + * can execute atomically w.r.t to reclaim by holding this lock + * here. * - * However, we still need to issue the unpin wakeup - * call as the inode reclaim may be blocked waiting for - * the inode to become unpinned. + * However, we still need to issue the unpin wakeup call as the + * inode reclaim may be blocked waiting for the inode to become + * unpinned. */ - struct inode *inode = NULL; - spin_lock(&ip->i_flags_lock); - if (!(ip->i_flags & (XFS_IRECLAIM|XFS_IRECLAIMABLE))) { + if (!__xfs_iflags_test(ip, XFS_IRECLAIM|XFS_IRECLAIMABLE)) { bhv_vnode_t *vp = XFS_ITOV_NULL(ip); + struct inode *inode = NULL; + + BUG_ON(vp == NULL); + inode = vn_to_inode(vp); + BUG_ON(inode->i_state & I_CLEAR); /* make sync come back and flush this inode */ - if (vp) { - inode = vn_to_inode(vp); - - if (!(inode->i_state & - (I_NEW|I_FREEING|I_CLEAR))) { - inode = igrab(inode); - if (inode) - mark_inode_dirty_sync(inode); - } else - inode = NULL; - } + if (!(inode->i_state & (I_NEW|I_FREEING))) + mark_inode_dirty_sync(inode); } spin_unlock(&ip->i_flags_lock); wake_up(&ip->i_ipin_wait); - if (inode) - iput(inode); } } diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index e96eb0835fe658a9a2ba8df257eb94a1f130a15d..bc823720d88f4116bff4eccc42fb07b6d1ab971d 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -305,6 +305,47 @@ typedef struct xfs_inode { #endif } xfs_inode_t; + +/* + * i_flags helper functions + */ +static inline void +__xfs_iflags_set(xfs_inode_t *ip, unsigned short flags) +{ + ip->i_flags |= flags; +} + +static inline void +xfs_iflags_set(xfs_inode_t *ip, unsigned short flags) +{ + spin_lock(&ip->i_flags_lock); + __xfs_iflags_set(ip, flags); + spin_unlock(&ip->i_flags_lock); +} + +static inline void +xfs_iflags_clear(xfs_inode_t *ip, unsigned short flags) +{ + spin_lock(&ip->i_flags_lock); + ip->i_flags &= ~flags; + spin_unlock(&ip->i_flags_lock); +} + +static inline int +__xfs_iflags_test(xfs_inode_t *ip, unsigned short flags) +{ + return (ip->i_flags & flags); +} + +static inline int +xfs_iflags_test(xfs_inode_t *ip, unsigned short flags) +{ + int ret; + spin_lock(&ip->i_flags_lock); + ret = __xfs_iflags_test(ip, flags); + spin_unlock(&ip->i_flags_lock); + return ret; +} #endif /* __KERNEL__ */ diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 061e2ffdd1dee3613bedb671dbdbb9256350aac8..bda774a04b8f1c89d3d256bdd98d1b84e8a83adb 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -1013,7 +1013,7 @@ xfs_readlink( pathlen = (int)ip->i_d.di_size; if (ip->i_df.if_flags & XFS_IFINLINE) { - error = uio_read(ip->i_df.if_u1.if_data, pathlen, uiop); + error = xfs_uio_read(ip->i_df.if_u1.if_data, pathlen, uiop); } else { /* @@ -1044,7 +1044,7 @@ xfs_readlink( byte_cnt = pathlen; pathlen -= byte_cnt; - error = uio_read(XFS_BUF_PTR(bp), byte_cnt, uiop); + error = xfs_uio_read(XFS_BUF_PTR(bp), byte_cnt, uiop); xfs_buf_relse (bp); } @@ -3827,11 +3827,16 @@ xfs_reclaim( */ xfs_synchronize_atime(ip); - /* If we have nothing to flush with this inode then complete the - * teardown now, otherwise break the link between the xfs inode - * and the linux inode and clean up the xfs inode later. This - * avoids flushing the inode to disk during the delete operation - * itself. + /* + * If we have nothing to flush with this inode then complete the + * teardown now, otherwise break the link between the xfs inode and the + * linux inode and clean up the xfs inode later. This avoids flushing + * the inode to disk during the delete operation itself. + * + * When breaking the link, we need to set the XFS_IRECLAIMABLE flag + * first to ensure that xfs_iunpin() will never see an xfs inode + * that has a linux inode being reclaimed. Synchronisation is provided + * by the i_flags_lock. */ if (!ip->i_update_core && (ip->i_itemp == NULL)) { xfs_ilock(ip, XFS_ILOCK_EXCL); @@ -3840,13 +3845,13 @@ xfs_reclaim( } else { xfs_mount_t *mp = ip->i_mount; - /* Protect sync from us */ + /* Protect sync and unpin from us */ XFS_MOUNT_ILOCK(mp); - vn_bhv_remove(VN_BHV_HEAD(vp), XFS_ITOBHV(ip)); - list_add_tail(&ip->i_reclaim, &mp->m_del_inodes); spin_lock(&ip->i_flags_lock); - ip->i_flags |= XFS_IRECLAIMABLE; + __xfs_iflags_set(ip, XFS_IRECLAIMABLE); + vn_bhv_remove(VN_BHV_HEAD(vp), XFS_ITOBHV(ip)); spin_unlock(&ip->i_flags_lock); + list_add_tail(&ip->i_reclaim, &mp->m_del_inodes); XFS_MOUNT_IUNLOCK(mp); } return 0; @@ -3872,8 +3877,8 @@ xfs_finish_reclaim( */ write_lock(&ih->ih_lock); spin_lock(&ip->i_flags_lock); - if ((ip->i_flags & XFS_IRECLAIM) || - (!(ip->i_flags & XFS_IRECLAIMABLE) && vp == NULL)) { + if (__xfs_iflags_test(ip, XFS_IRECLAIM) || + (!__xfs_iflags_test(ip, XFS_IRECLAIMABLE) && vp == NULL)) { spin_unlock(&ip->i_flags_lock); write_unlock(&ih->ih_lock); if (locked) { @@ -3882,7 +3887,7 @@ xfs_finish_reclaim( } return 1; } - ip->i_flags |= XFS_IRECLAIM; + __xfs_iflags_set(ip, XFS_IRECLAIM); spin_unlock(&ip->i_flags_lock); write_unlock(&ih->ih_lock);