diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/kmem.h | 1 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 11 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 38 | ||||
| -rw-r--r-- | fs/xfs/xfs_buf.c | 10 | ||||
| -rw-r--r-- | fs/xfs/xfs_file.c | 13 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 60 | ||||
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 92 | ||||
| -rw-r--r-- | fs/xfs/xfs_iops.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_pnfs.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_super.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_trans_ail.c | 1 |
11 files changed, 126 insertions, 112 deletions
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h index cc6b768fc068..d1c66e465ca5 100644 --- a/fs/xfs/kmem.h +++ b/fs/xfs/kmem.h @@ -84,6 +84,7 @@ kmem_zalloc(size_t size, xfs_km_flags_t flags) #define KM_ZONE_HWALIGN SLAB_HWCACHE_ALIGN #define KM_ZONE_RECLAIM SLAB_RECLAIM_ACCOUNT #define KM_ZONE_SPREAD SLAB_MEM_SPREAD +#define KM_ZONE_ACCOUNT SLAB_ACCOUNT #define kmem_zone kmem_cache #define kmem_zone_t struct kmem_cache diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index e2536bb1c760..dc97eb21af07 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -984,8 +984,6 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev) /* * Values for di_flags - * There should be a one-to-one correspondence between these flags and the - * XFS_XFLAG_s. */ #define XFS_DIFLAG_REALTIME_BIT 0 /* file's blocks come from rt area */ #define XFS_DIFLAG_PREALLOC_BIT 1 /* file space has been preallocated */ @@ -1026,6 +1024,15 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev) XFS_DIFLAG_EXTSZINHERIT | XFS_DIFLAG_NODEFRAG | XFS_DIFLAG_FILESTREAM) /* + * Values for di_flags2 These start by being exposed to userspace in the upper + * 16 bits of the XFS_XFLAG_s range. + */ +#define XFS_DIFLAG2_DAX_BIT 0 /* use DAX for this inode */ +#define XFS_DIFLAG2_DAX (1 << XFS_DIFLAG2_DAX_BIT) + +#define XFS_DIFLAG2_ANY (XFS_DIFLAG2_DAX) + +/* * Inode number format: * low inopblog bits - offset in block * next agblklog bits - block number in ag diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index b2b73a998d42..fffe3d01bd9f 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -36,40 +36,6 @@ struct dioattr { #endif /* - * Structure for XFS_IOC_FSGETXATTR[A] and XFS_IOC_FSSETXATTR. - */ -#ifndef HAVE_FSXATTR -struct fsxattr { - __u32 fsx_xflags; /* xflags field value (get/set) */ - __u32 fsx_extsize; /* extsize field value (get/set)*/ - __u32 fsx_nextents; /* nextents field value (get) */ - __u32 fsx_projid; /* project identifier (get/set) */ - unsigned char fsx_pad[12]; -}; -#endif - -/* - * Flags for the bs_xflags/fsx_xflags field - * There should be a one-to-one correspondence between these flags and the - * XFS_DIFLAG_s. - */ -#define XFS_XFLAG_REALTIME 0x00000001 /* data in realtime volume */ -#define XFS_XFLAG_PREALLOC 0x00000002 /* preallocated file extents */ -#define XFS_XFLAG_IMMUTABLE 0x00000008 /* file cannot be modified */ -#define XFS_XFLAG_APPEND 0x00000010 /* all writes append */ -#define XFS_XFLAG_SYNC 0x00000020 /* all writes synchronous */ -#define XFS_XFLAG_NOATIME 0x00000040 /* do not update access time */ -#define XFS_XFLAG_NODUMP 0x00000080 /* do not include in backups */ -#define XFS_XFLAG_RTINHERIT 0x00000100 /* create with rt bit set */ -#define XFS_XFLAG_PROJINHERIT 0x00000200 /* create with parents projid */ -#define XFS_XFLAG_NOSYMLINKS 0x00000400 /* disallow symlink creation */ -#define XFS_XFLAG_EXTSIZE 0x00000800 /* extent size allocator hint */ -#define XFS_XFLAG_EXTSZINHERIT 0x00001000 /* inherit inode extent size */ -#define XFS_XFLAG_NODEFRAG 0x00002000 /* do not defragment */ -#define XFS_XFLAG_FILESTREAM 0x00004000 /* use filestream allocator */ -#define XFS_XFLAG_HASATTR 0x80000000 /* no DIFLAG for this */ - -/* * Structure for XFS_IOC_GETBMAP. * On input, fill in bmv_offset and bmv_length of the first structure * to indicate the area of interest in the file, and bmv_entries with @@ -514,8 +480,8 @@ typedef struct xfs_swapext #define XFS_IOC_ALLOCSP _IOW ('X', 10, struct xfs_flock64) #define XFS_IOC_FREESP _IOW ('X', 11, struct xfs_flock64) #define XFS_IOC_DIOINFO _IOR ('X', 30, struct dioattr) -#define XFS_IOC_FSGETXATTR _IOR ('X', 31, struct fsxattr) -#define XFS_IOC_FSSETXATTR _IOW ('X', 32, struct fsxattr) +#define XFS_IOC_FSGETXATTR FS_IOC_FSGETXATTR +#define XFS_IOC_FSSETXATTR FS_IOC_FSSETXATTR #define XFS_IOC_ALLOCSP64 _IOW ('X', 36, struct xfs_flock64) #define XFS_IOC_FREESP64 _IOW ('X', 37, struct xfs_flock64) #define XFS_IOC_GETBMAP _IOWR('X', 38, struct getbmap) diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index daed4bfb85b2..435c7de42e5f 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1527,6 +1527,16 @@ xfs_wait_buftarg( LIST_HEAD(dispose); int loop = 0; + /* + * We need to flush the buffer workqueue to ensure that all IO + * completion processing is 100% done. Just waiting on buffer locks is + * not sufficient for async IO as the reference count held over IO is + * not released until after the buffer lock is dropped. Hence we need to + * ensure here that all reference counts have been dropped before we + * start walking the LRU list. + */ + drain_workqueue(btp->bt_mount->m_buf_workqueue); + /* loop until there is nothing left on the lru list. */ while (list_lru_count(&btp->bt_lru)) { list_lru_walk(&btp->bt_lru, xfs_buftarg_wait_rele, diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index ebe9b8290a70..52883ac3cf84 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -55,7 +55,7 @@ xfs_rw_ilock( int type) { if (type & XFS_IOLOCK_EXCL) - mutex_lock(&VFS_I(ip)->i_mutex); + inode_lock(VFS_I(ip)); xfs_ilock(ip, type); } @@ -66,7 +66,7 @@ xfs_rw_iunlock( { xfs_iunlock(ip, type); if (type & XFS_IOLOCK_EXCL) - mutex_unlock(&VFS_I(ip)->i_mutex); + inode_unlock(VFS_I(ip)); } static inline void @@ -76,7 +76,7 @@ xfs_rw_ilock_demote( { xfs_ilock_demote(ip, type); if (type & XFS_IOLOCK_EXCL) - mutex_unlock(&VFS_I(ip)->i_mutex); + inode_unlock(VFS_I(ip)); } /* @@ -1610,9 +1610,8 @@ xfs_filemap_pmd_fault( /* * pfn_mkwrite was originally inteneded to ensure we capture time stamp * updates on write faults. In reality, it's need to serialise against - * truncate similar to page_mkwrite. Hence we open-code dax_pfn_mkwrite() - * here and cycle the XFS_MMAPLOCK_SHARED to ensure we serialise the fault - * barrier in place. + * truncate similar to page_mkwrite. Hence we cycle the XFS_MMAPLOCK_SHARED + * to ensure we serialise the fault barrier in place. */ static int xfs_filemap_pfn_mkwrite( @@ -1635,6 +1634,8 @@ xfs_filemap_pfn_mkwrite( size = (i_size_read(inode) + PAGE_SIZE - 1) >> PAGE_SHIFT; if (vmf->pgoff >= size) ret = VM_FAULT_SIGBUS; + else if (IS_DAX(inode)) + ret = dax_pfn_mkwrite(vma, vmf); xfs_iunlock(ip, XFS_MMAPLOCK_SHARED); sb_end_pagefault(inode->i_sb); return ret; diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index ae3758a90ed6..ceba1a83cacc 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -610,60 +610,69 @@ __xfs_iflock( STATIC uint _xfs_dic2xflags( - __uint16_t di_flags) + __uint16_t di_flags, + uint64_t di_flags2, + bool has_attr) { uint flags = 0; if (di_flags & XFS_DIFLAG_ANY) { if (di_flags & XFS_DIFLAG_REALTIME) - flags |= XFS_XFLAG_REALTIME; + flags |= FS_XFLAG_REALTIME; if (di_flags & XFS_DIFLAG_PREALLOC) - flags |= XFS_XFLAG_PREALLOC; + flags |= FS_XFLAG_PREALLOC; if (di_flags & XFS_DIFLAG_IMMUTABLE) - flags |= XFS_XFLAG_IMMUTABLE; + flags |= FS_XFLAG_IMMUTABLE; if (di_flags & XFS_DIFLAG_APPEND) - flags |= XFS_XFLAG_APPEND; + flags |= FS_XFLAG_APPEND; if (di_flags & XFS_DIFLAG_SYNC) - flags |= XFS_XFLAG_SYNC; + flags |= FS_XFLAG_SYNC; if (di_flags & XFS_DIFLAG_NOATIME) - flags |= XFS_XFLAG_NOATIME; + flags |= FS_XFLAG_NOATIME; if (di_flags & XFS_DIFLAG_NODUMP) - flags |= XFS_XFLAG_NODUMP; + flags |= FS_XFLAG_NODUMP; if (di_flags & XFS_DIFLAG_RTINHERIT) - flags |= XFS_XFLAG_RTINHERIT; + flags |= FS_XFLAG_RTINHERIT; if (di_flags & XFS_DIFLAG_PROJINHERIT) - flags |= XFS_XFLAG_PROJINHERIT; + flags |= FS_XFLAG_PROJINHERIT; if (di_flags & XFS_DIFLAG_NOSYMLINKS) - flags |= XFS_XFLAG_NOSYMLINKS; + flags |= FS_XFLAG_NOSYMLINKS; if (di_flags & XFS_DIFLAG_EXTSIZE) - flags |= XFS_XFLAG_EXTSIZE; + flags |= FS_XFLAG_EXTSIZE; if (di_flags & XFS_DIFLAG_EXTSZINHERIT) - flags |= XFS_XFLAG_EXTSZINHERIT; + flags |= FS_XFLAG_EXTSZINHERIT; if (di_flags & XFS_DIFLAG_NODEFRAG) - flags |= XFS_XFLAG_NODEFRAG; + flags |= FS_XFLAG_NODEFRAG; if (di_flags & XFS_DIFLAG_FILESTREAM) - flags |= XFS_XFLAG_FILESTREAM; + flags |= FS_XFLAG_FILESTREAM; } + if (di_flags2 & XFS_DIFLAG2_ANY) { + if (di_flags2 & XFS_DIFLAG2_DAX) + flags |= FS_XFLAG_DAX; + } + + if (has_attr) + flags |= FS_XFLAG_HASATTR; + return flags; } uint xfs_ip2xflags( - xfs_inode_t *ip) + struct xfs_inode *ip) { - xfs_icdinode_t *dic = &ip->i_d; + struct xfs_icdinode *dic = &ip->i_d; - return _xfs_dic2xflags(dic->di_flags) | - (XFS_IFORK_Q(ip) ? XFS_XFLAG_HASATTR : 0); + return _xfs_dic2xflags(dic->di_flags, dic->di_flags2, XFS_IFORK_Q(ip)); } uint xfs_dic2xflags( - xfs_dinode_t *dip) + struct xfs_dinode *dip) { - return _xfs_dic2xflags(be16_to_cpu(dip->di_flags)) | - (XFS_DFORK_Q(dip) ? XFS_XFLAG_HASATTR : 0); + return _xfs_dic2xflags(be16_to_cpu(dip->di_flags), + be64_to_cpu(dip->di_flags2), XFS_DFORK_Q(dip)); } /* @@ -862,7 +871,8 @@ xfs_ialloc( case S_IFREG: case S_IFDIR: if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY)) { - uint di_flags = 0; + uint64_t di_flags2 = 0; + uint di_flags = 0; if (S_ISDIR(mode)) { if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) @@ -898,7 +908,11 @@ xfs_ialloc( di_flags |= XFS_DIFLAG_NODEFRAG; if (pip->i_d.di_flags & XFS_DIFLAG_FILESTREAM) di_flags |= XFS_DIFLAG_FILESTREAM; + if (pip->i_d.di_flags2 & XFS_DIFLAG2_DAX) + di_flags2 |= XFS_DIFLAG2_DAX; + ip->i_d.di_flags |= di_flags; + ip->i_d.di_flags2 |= di_flags2; } /* FALLTHROUGH */ case S_IFLNK: diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index d42738deec6d..478d04e07f95 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -859,25 +859,25 @@ xfs_merge_ioc_xflags( unsigned int xflags = start; if (flags & FS_IMMUTABLE_FL) - xflags |= XFS_XFLAG_IMMUTABLE; + xflags |= FS_XFLAG_IMMUTABLE; else - xflags &= ~XFS_XFLAG_IMMUTABLE; + xflags &= ~FS_XFLAG_IMMUTABLE; if (flags & FS_APPEND_FL) - xflags |= XFS_XFLAG_APPEND; + xflags |= FS_XFLAG_APPEND; else - xflags &= ~XFS_XFLAG_APPEND; + xflags &= ~FS_XFLAG_APPEND; if (flags & FS_SYNC_FL) - xflags |= XFS_XFLAG_SYNC; + xflags |= FS_XFLAG_SYNC; else - xflags &= ~XFS_XFLAG_SYNC; + xflags &= ~FS_XFLAG_SYNC; if (flags & FS_NOATIME_FL) - xflags |= XFS_XFLAG_NOATIME; + xflags |= FS_XFLAG_NOATIME; else - xflags &= ~XFS_XFLAG_NOATIME; + xflags &= ~FS_XFLAG_NOATIME; if (flags & FS_NODUMP_FL) - xflags |= XFS_XFLAG_NODUMP; + xflags |= FS_XFLAG_NODUMP; else - xflags &= ~XFS_XFLAG_NODUMP; + xflags &= ~FS_XFLAG_NODUMP; return xflags; } @@ -945,40 +945,51 @@ xfs_set_diflags( unsigned int xflags) { unsigned int di_flags; + uint64_t di_flags2; /* can't set PREALLOC this way, just preserve it */ di_flags = (ip->i_d.di_flags & XFS_DIFLAG_PREALLOC); - if (xflags & XFS_XFLAG_IMMUTABLE) + if (xflags & FS_XFLAG_IMMUTABLE) di_flags |= XFS_DIFLAG_IMMUTABLE; - if (xflags & XFS_XFLAG_APPEND) + if (xflags & FS_XFLAG_APPEND) di_flags |= XFS_DIFLAG_APPEND; - if (xflags & XFS_XFLAG_SYNC) + if (xflags & FS_XFLAG_SYNC) di_flags |= XFS_DIFLAG_SYNC; - if (xflags & XFS_XFLAG_NOATIME) + if (xflags & FS_XFLAG_NOATIME) di_flags |= XFS_DIFLAG_NOATIME; - if (xflags & XFS_XFLAG_NODUMP) + if (xflags & FS_XFLAG_NODUMP) di_flags |= XFS_DIFLAG_NODUMP; - if (xflags & XFS_XFLAG_NODEFRAG) + if (xflags & FS_XFLAG_NODEFRAG) di_flags |= XFS_DIFLAG_NODEFRAG; - if (xflags & XFS_XFLAG_FILESTREAM) + if (xflags & FS_XFLAG_FILESTREAM) di_flags |= XFS_DIFLAG_FILESTREAM; if (S_ISDIR(ip->i_d.di_mode)) { - if (xflags & XFS_XFLAG_RTINHERIT) + if (xflags & FS_XFLAG_RTINHERIT) di_flags |= XFS_DIFLAG_RTINHERIT; - if (xflags & XFS_XFLAG_NOSYMLINKS) + if (xflags & FS_XFLAG_NOSYMLINKS) di_flags |= XFS_DIFLAG_NOSYMLINKS; - if (xflags & XFS_XFLAG_EXTSZINHERIT) + if (xflags & FS_XFLAG_EXTSZINHERIT) di_flags |= XFS_DIFLAG_EXTSZINHERIT; - if (xflags & XFS_XFLAG_PROJINHERIT) + if (xflags & FS_XFLAG_PROJINHERIT) di_flags |= XFS_DIFLAG_PROJINHERIT; } else if (S_ISREG(ip->i_d.di_mode)) { - if (xflags & XFS_XFLAG_REALTIME) + if (xflags & FS_XFLAG_REALTIME) di_flags |= XFS_DIFLAG_REALTIME; - if (xflags & XFS_XFLAG_EXTSIZE) + if (xflags & FS_XFLAG_EXTSIZE) di_flags |= XFS_DIFLAG_EXTSIZE; } - ip->i_d.di_flags = di_flags; + + /* diflags2 only valid for v3 inodes. */ + if (ip->i_d.di_version < 3) + return; + + di_flags2 = 0; + if (xflags & FS_XFLAG_DAX) + di_flags2 |= XFS_DIFLAG2_DAX; + + ip->i_d.di_flags2 = di_flags2; + } STATIC void @@ -988,22 +999,27 @@ xfs_diflags_to_linux( struct inode *inode = VFS_I(ip); unsigned int xflags = xfs_ip2xflags(ip); - if (xflags & XFS_XFLAG_IMMUTABLE) + if (xflags & FS_XFLAG_IMMUTABLE) inode->i_flags |= S_IMMUTABLE; else inode->i_flags &= ~S_IMMUTABLE; - if (xflags & XFS_XFLAG_APPEND) + if (xflags & FS_XFLAG_APPEND) inode->i_flags |= S_APPEND; else inode->i_flags &= ~S_APPEND; - if (xflags & XFS_XFLAG_SYNC) + if (xflags & FS_XFLAG_SYNC) inode->i_flags |= S_SYNC; else inode->i_flags &= ~S_SYNC; - if (xflags & XFS_XFLAG_NOATIME) + if (xflags & FS_XFLAG_NOATIME) inode->i_flags |= S_NOATIME; else inode->i_flags &= ~S_NOATIME; + if (xflags & FS_XFLAG_DAX) + inode->i_flags |= S_DAX; + else + inode->i_flags &= ~S_DAX; + } static int @@ -1016,11 +1032,11 @@ xfs_ioctl_setattr_xflags( /* Can't change realtime flag if any extents are allocated. */ if ((ip->i_d.di_nextents || ip->i_delayed_blks) && - XFS_IS_REALTIME_INODE(ip) != (fa->fsx_xflags & XFS_XFLAG_REALTIME)) + XFS_IS_REALTIME_INODE(ip) != (fa->fsx_xflags & FS_XFLAG_REALTIME)) return -EINVAL; /* If realtime flag is set then must have realtime device */ - if (fa->fsx_xflags & XFS_XFLAG_REALTIME) { + if (fa->fsx_xflags & FS_XFLAG_REALTIME) { if (mp->m_sb.sb_rblocks == 0 || mp->m_sb.sb_rextsize == 0 || (ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) return -EINVAL; @@ -1031,7 +1047,7 @@ xfs_ioctl_setattr_xflags( * we have appropriate permission. */ if (((ip->i_d.di_flags & (XFS_DIFLAG_IMMUTABLE | XFS_DIFLAG_APPEND)) || - (fa->fsx_xflags & (XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND))) && + (fa->fsx_xflags & (FS_XFLAG_IMMUTABLE | FS_XFLAG_APPEND))) && !capable(CAP_LINUX_IMMUTABLE)) return -EPERM; @@ -1095,8 +1111,8 @@ out_cancel: * extent size hint validation is somewhat cumbersome. Rules are: * * 1. extent size hint is only valid for directories and regular files - * 2. XFS_XFLAG_EXTSIZE is only valid for regular files - * 3. XFS_XFLAG_EXTSZINHERIT is only valid for directories. + * 2. FS_XFLAG_EXTSIZE is only valid for regular files + * 3. FS_XFLAG_EXTSZINHERIT is only valid for directories. * 4. can only be changed on regular files if no extents are allocated * 5. can be changed on directories at any time * 6. extsize hint of 0 turns off hints, clears inode flags. @@ -1112,10 +1128,10 @@ xfs_ioctl_setattr_check_extsize( { struct xfs_mount *mp = ip->i_mount; - if ((fa->fsx_xflags & XFS_XFLAG_EXTSIZE) && !S_ISREG(ip->i_d.di_mode)) + if ((fa->fsx_xflags & FS_XFLAG_EXTSIZE) && !S_ISREG(ip->i_d.di_mode)) return -EINVAL; - if ((fa->fsx_xflags & XFS_XFLAG_EXTSZINHERIT) && + if ((fa->fsx_xflags & FS_XFLAG_EXTSZINHERIT) && !S_ISDIR(ip->i_d.di_mode)) return -EINVAL; @@ -1132,7 +1148,7 @@ xfs_ioctl_setattr_check_extsize( return -EINVAL; if (XFS_IS_REALTIME_INODE(ip) || - (fa->fsx_xflags & XFS_XFLAG_REALTIME)) { + (fa->fsx_xflags & FS_XFLAG_REALTIME)) { size = mp->m_sb.sb_rextsize << mp->m_sb.sb_blocklog; } else { size = mp->m_sb.sb_blocksize; @@ -1143,7 +1159,7 @@ xfs_ioctl_setattr_check_extsize( if (fa->fsx_extsize % size) return -EINVAL; } else - fa->fsx_xflags &= ~(XFS_XFLAG_EXTSIZE | XFS_XFLAG_EXTSZINHERIT); + fa->fsx_xflags &= ~(FS_XFLAG_EXTSIZE | FS_XFLAG_EXTSZINHERIT); return 0; } @@ -1168,7 +1184,7 @@ xfs_ioctl_setattr_check_projid( if (xfs_get_projid(ip) != fa->fsx_projid) return -EINVAL; - if ((fa->fsx_xflags & XFS_XFLAG_PROJINHERIT) != + if ((fa->fsx_xflags & FS_XFLAG_PROJINHERIT) != (ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)) return -EINVAL; diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 06eafafe636e..76b71a1c6c32 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -1205,8 +1205,8 @@ xfs_diflags_to_iflags( inode->i_flags |= S_SYNC; if (flags & XFS_DIFLAG_NOATIME) inode->i_flags |= S_NOATIME; - /* XXX: Also needs an on-disk per inode flag! */ - if (ip->i_mount->m_flags & XFS_MOUNT_DAX) + if (ip->i_mount->m_flags & XFS_MOUNT_DAX || + ip->i_d.di_flags2 & XFS_DIFLAG2_DAX) inode->i_flags |= S_DAX; } diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c index dc6221942b85..ade236e90bb3 100644 --- a/fs/xfs/xfs_pnfs.c +++ b/fs/xfs/xfs_pnfs.c @@ -42,11 +42,11 @@ xfs_break_layouts( while ((error = break_layout(inode, false) == -EWOULDBLOCK)) { xfs_iunlock(ip, *iolock); if (with_imutex && (*iolock & XFS_IOLOCK_EXCL)) - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); error = break_layout(inode, true); *iolock = XFS_IOLOCK_EXCL; if (with_imutex) - mutex_lock(&inode->i_mutex); + inode_lock(inode); xfs_ilock(ip, *iolock); } diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index b35775752b74..59c9b7bd958d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1714,8 +1714,8 @@ xfs_init_zones(void) xfs_inode_zone = kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode", - KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD, - xfs_fs_inode_init_once); + KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD | + KM_ZONE_ACCOUNT, xfs_fs_inode_init_once); if (!xfs_inode_zone) goto out_destroy_efi_zone; diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index aa67339b9537..4f18fd92ca13 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -497,7 +497,6 @@ xfsaild( long tout = 0; /* milliseconds */ current->flags |= PF_MEMALLOC; - set_freezable(); while (!kthread_should_stop()) { if (tout && tout <= 20) |