Loading Documentation/filesystems/xfs.txt +7 −10 Original line number Diff line number Diff line Loading @@ -348,16 +348,13 @@ The following sysctls are available for the XFS filesystem: Deprecated Sysctls ================== fs.xfs.xfsbufd_centisecs (Min: 50 Default: 100 Max: 3000) Dirty metadata is now tracked by the log subsystem and flushing is driven by log space and idling demands. The xfsbufd no longer exists, so this syctl does nothing. None at present. Due for removal in 3.14. fs.xfs.age_buffer_centisecs (Min: 100 Default: 1500 Max: 720000) Dirty metadata is now tracked by the log subsystem and flushing is driven by log space and idling demands. The xfsbufd no longer exists, so this syctl does nothing. Removed Sysctls =============== Due for removal in 3.14. Name Removed ---- ------- fs.xfs.xfsbufd_centisec v3.20 fs.xfs.age_buffer_centisecs v3.20 fs/xfs/libxfs/xfs_bmap.h +33 −0 Original line number Diff line number Diff line Loading @@ -27,6 +27,37 @@ struct xfs_trans; extern kmem_zone_t *xfs_bmap_free_item_zone; /* * Argument structure for xfs_bmap_alloc. */ struct xfs_bmalloca { xfs_fsblock_t *firstblock; /* i/o first block allocated */ struct xfs_bmap_free *flist; /* bmap freelist */ struct xfs_trans *tp; /* transaction pointer */ struct xfs_inode *ip; /* incore inode pointer */ struct xfs_bmbt_irec prev; /* extent before the new one */ struct xfs_bmbt_irec got; /* extent after, or delayed */ xfs_fileoff_t offset; /* offset in file filling in */ xfs_extlen_t length; /* i/o length asked/allocated */ xfs_fsblock_t blkno; /* starting block of new extent */ struct xfs_btree_cur *cur; /* btree cursor */ xfs_extnum_t idx; /* current extent index */ int nallocs;/* number of extents alloc'd */ int logflags;/* flags for transaction logging */ xfs_extlen_t total; /* total blocks needed for xaction */ xfs_extlen_t minlen; /* minimum allocation size (blocks) */ xfs_extlen_t minleft; /* amount must be left after alloc */ bool eof; /* set if allocating past last extent */ bool wasdel; /* replacing a delayed allocation */ bool userdata;/* set if is user data */ bool aeof; /* allocated space at eof */ bool conv; /* overwriting unwritten extents */ int flags; }; /* * List of extents to be free "later". * The list is kept sorted on xbf_startblock. Loading Loading @@ -149,6 +180,8 @@ void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork); void xfs_bmap_add_free(xfs_fsblock_t bno, xfs_filblks_t len, struct xfs_bmap_free *flist, struct xfs_mount *mp); void xfs_bmap_cancel(struct xfs_bmap_free *flist); int xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist, int *committed); void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork); int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip, xfs_extlen_t len, xfs_fileoff_t *unused, int whichfork); Loading fs/xfs/xfs_fs.h→fs/xfs/libxfs/xfs_fs.h +0 −0 File moved. View file fs/xfs/xfs_types.h→fs/xfs/libxfs/xfs_types.h +0 −0 File moved. View file fs/xfs/xfs_bmap_util.h +1 −36 Original line number Diff line number Diff line Loading @@ -26,43 +26,8 @@ struct xfs_ifork; struct xfs_inode; struct xfs_mount; struct xfs_trans; struct xfs_bmalloca; /* * Argument structure for xfs_bmap_alloc. */ struct xfs_bmalloca { xfs_fsblock_t *firstblock; /* i/o first block allocated */ struct xfs_bmap_free *flist; /* bmap freelist */ struct xfs_trans *tp; /* transaction pointer */ struct xfs_inode *ip; /* incore inode pointer */ struct xfs_bmbt_irec prev; /* extent before the new one */ struct xfs_bmbt_irec got; /* extent after, or delayed */ xfs_fileoff_t offset; /* offset in file filling in */ xfs_extlen_t length; /* i/o length asked/allocated */ xfs_fsblock_t blkno; /* starting block of new extent */ struct xfs_btree_cur *cur; /* btree cursor */ xfs_extnum_t idx; /* current extent index */ int nallocs;/* number of extents alloc'd */ int logflags;/* flags for transaction logging */ xfs_extlen_t total; /* total blocks needed for xaction */ xfs_extlen_t minlen; /* minimum allocation size (blocks) */ xfs_extlen_t minleft; /* amount must be left after alloc */ bool eof; /* set if allocating past last extent */ bool wasdel; /* replacing a delayed allocation */ bool userdata;/* set if is user data */ bool aeof; /* allocated space at eof */ bool conv; /* overwriting unwritten extents */ int flags; struct completion *done; struct work_struct work; int result; }; int xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist, int *committed); int xfs_bmap_rtalloc(struct xfs_bmalloca *ap); int xfs_bmap_eof(struct xfs_inode *ip, xfs_fileoff_t endoff, int whichfork, int *eof); Loading Loading
Documentation/filesystems/xfs.txt +7 −10 Original line number Diff line number Diff line Loading @@ -348,16 +348,13 @@ The following sysctls are available for the XFS filesystem: Deprecated Sysctls ================== fs.xfs.xfsbufd_centisecs (Min: 50 Default: 100 Max: 3000) Dirty metadata is now tracked by the log subsystem and flushing is driven by log space and idling demands. The xfsbufd no longer exists, so this syctl does nothing. None at present. Due for removal in 3.14. fs.xfs.age_buffer_centisecs (Min: 100 Default: 1500 Max: 720000) Dirty metadata is now tracked by the log subsystem and flushing is driven by log space and idling demands. The xfsbufd no longer exists, so this syctl does nothing. Removed Sysctls =============== Due for removal in 3.14. Name Removed ---- ------- fs.xfs.xfsbufd_centisec v3.20 fs.xfs.age_buffer_centisecs v3.20
fs/xfs/libxfs/xfs_bmap.h +33 −0 Original line number Diff line number Diff line Loading @@ -27,6 +27,37 @@ struct xfs_trans; extern kmem_zone_t *xfs_bmap_free_item_zone; /* * Argument structure for xfs_bmap_alloc. */ struct xfs_bmalloca { xfs_fsblock_t *firstblock; /* i/o first block allocated */ struct xfs_bmap_free *flist; /* bmap freelist */ struct xfs_trans *tp; /* transaction pointer */ struct xfs_inode *ip; /* incore inode pointer */ struct xfs_bmbt_irec prev; /* extent before the new one */ struct xfs_bmbt_irec got; /* extent after, or delayed */ xfs_fileoff_t offset; /* offset in file filling in */ xfs_extlen_t length; /* i/o length asked/allocated */ xfs_fsblock_t blkno; /* starting block of new extent */ struct xfs_btree_cur *cur; /* btree cursor */ xfs_extnum_t idx; /* current extent index */ int nallocs;/* number of extents alloc'd */ int logflags;/* flags for transaction logging */ xfs_extlen_t total; /* total blocks needed for xaction */ xfs_extlen_t minlen; /* minimum allocation size (blocks) */ xfs_extlen_t minleft; /* amount must be left after alloc */ bool eof; /* set if allocating past last extent */ bool wasdel; /* replacing a delayed allocation */ bool userdata;/* set if is user data */ bool aeof; /* allocated space at eof */ bool conv; /* overwriting unwritten extents */ int flags; }; /* * List of extents to be free "later". * The list is kept sorted on xbf_startblock. Loading Loading @@ -149,6 +180,8 @@ void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork); void xfs_bmap_add_free(xfs_fsblock_t bno, xfs_filblks_t len, struct xfs_bmap_free *flist, struct xfs_mount *mp); void xfs_bmap_cancel(struct xfs_bmap_free *flist); int xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist, int *committed); void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork); int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip, xfs_extlen_t len, xfs_fileoff_t *unused, int whichfork); Loading
fs/xfs/xfs_bmap_util.h +1 −36 Original line number Diff line number Diff line Loading @@ -26,43 +26,8 @@ struct xfs_ifork; struct xfs_inode; struct xfs_mount; struct xfs_trans; struct xfs_bmalloca; /* * Argument structure for xfs_bmap_alloc. */ struct xfs_bmalloca { xfs_fsblock_t *firstblock; /* i/o first block allocated */ struct xfs_bmap_free *flist; /* bmap freelist */ struct xfs_trans *tp; /* transaction pointer */ struct xfs_inode *ip; /* incore inode pointer */ struct xfs_bmbt_irec prev; /* extent before the new one */ struct xfs_bmbt_irec got; /* extent after, or delayed */ xfs_fileoff_t offset; /* offset in file filling in */ xfs_extlen_t length; /* i/o length asked/allocated */ xfs_fsblock_t blkno; /* starting block of new extent */ struct xfs_btree_cur *cur; /* btree cursor */ xfs_extnum_t idx; /* current extent index */ int nallocs;/* number of extents alloc'd */ int logflags;/* flags for transaction logging */ xfs_extlen_t total; /* total blocks needed for xaction */ xfs_extlen_t minlen; /* minimum allocation size (blocks) */ xfs_extlen_t minleft; /* amount must be left after alloc */ bool eof; /* set if allocating past last extent */ bool wasdel; /* replacing a delayed allocation */ bool userdata;/* set if is user data */ bool aeof; /* allocated space at eof */ bool conv; /* overwriting unwritten extents */ int flags; struct completion *done; struct work_struct work; int result; }; int xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist, int *committed); int xfs_bmap_rtalloc(struct xfs_bmalloca *ap); int xfs_bmap_eof(struct xfs_inode *ip, xfs_fileoff_t endoff, int whichfork, int *eof); Loading
