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Searched refs:pg_lseg (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/fs/nfs/flexfilelayout/
Dflexfilelayout.c793 struct pnfs_layout_segment *lseg = pgio->pg_lseg; in ff_layout_get_ds_for_read()
808 pnfs_put_lseg(pgio->pg_lseg); in ff_layout_pg_get_read()
809 pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, in ff_layout_pg_get_read()
816 if (IS_ERR(pgio->pg_lseg)) { in ff_layout_pg_get_read()
817 pgio->pg_error = PTR_ERR(pgio->pg_lseg); in ff_layout_pg_get_read()
818 pgio->pg_lseg = NULL; in ff_layout_pg_get_read()
842 if (!pgio->pg_lseg) { in ff_layout_pg_init_read()
844 if (!pgio->pg_lseg) in ff_layout_pg_init_read()
847 if (ff_layout_avoid_read_on_rw(pgio->pg_lseg)) { in ff_layout_pg_init_read()
849 if (!pgio->pg_lseg) in ff_layout_pg_init_read()
[all …]
/Linux-v5.15/fs/nfs/filelayout/
Dfilelayout.c799 u64 segment_offset = pgio->pg_lseg->pls_range.offset; in filelayout_pg_test()
800 u32 stripe_unit = FILELAYOUT_LSEG(pgio->pg_lseg)->stripe_unit; in filelayout_pg_test()
864 if (!pgio->pg_lseg) { in filelayout_pg_init_read()
865 pgio->pg_lseg = fl_pnfs_update_layout(pgio->pg_inode, in filelayout_pg_init_read()
872 if (IS_ERR(pgio->pg_lseg)) { in filelayout_pg_init_read()
873 pgio->pg_error = PTR_ERR(pgio->pg_lseg); in filelayout_pg_init_read()
874 pgio->pg_lseg = NULL; in filelayout_pg_init_read()
879 if (pgio->pg_lseg == NULL) in filelayout_pg_init_read()
888 if (!pgio->pg_lseg) { in filelayout_pg_init_write()
889 pgio->pg_lseg = fl_pnfs_update_layout(pgio->pg_inode, in filelayout_pg_init_write()
[all …]
/Linux-v5.15/fs/nfs/
Dpnfs.c2659 if (pgio->pg_lseg == NULL || in pnfs_generic_pg_check_layout()
2660 test_bit(NFS_LSEG_VALID, &pgio->pg_lseg->pls_flags)) in pnfs_generic_pg_check_layout()
2662 pnfs_put_lseg(pgio->pg_lseg); in pnfs_generic_pg_check_layout()
2663 pgio->pg_lseg = NULL; in pnfs_generic_pg_check_layout()
2674 if (pgio->pg_lseg && !pnfs_lseg_request_intersecting(pgio->pg_lseg, req)) { in pnfs_generic_pg_check_range()
2675 pnfs_put_lseg(pgio->pg_lseg); in pnfs_generic_pg_check_range()
2676 pgio->pg_lseg = NULL; in pnfs_generic_pg_check_range()
2688 if (pgio->pg_lseg == NULL) { in pnfs_generic_pg_init_read()
2694 pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, in pnfs_generic_pg_init_read()
2701 if (IS_ERR(pgio->pg_lseg)) { in pnfs_generic_pg_init_read()
[all …]
Dpagelist.c849 desc->pg_lseg = NULL; in nfs_pageio_init()
/Linux-v5.15/fs/nfs/blocklayout/
Dblocklayout.c860 if (pgio->pg_lseg && in bl_pg_init_read()
861 test_bit(NFS_LSEG_UNAVAILABLE, &pgio->pg_lseg->pls_flags)) { in bl_pg_init_read()
862 pnfs_error_mark_layout_for_return(pgio->pg_inode, pgio->pg_lseg); in bl_pg_init_read()
863 pnfs_set_lo_fail(pgio->pg_lseg); in bl_pg_init_read()
922 if (pgio->pg_lseg && in bl_pg_init_write()
923 test_bit(NFS_LSEG_UNAVAILABLE, &pgio->pg_lseg->pls_flags)) { in bl_pg_init_write()
925 pnfs_error_mark_layout_for_return(pgio->pg_inode, pgio->pg_lseg); in bl_pg_init_write()
926 pnfs_set_lo_fail(pgio->pg_lseg); in bl_pg_init_write()
/Linux-v5.15/include/linux/
Dnfs_page.h101 struct pnfs_layout_segment *pg_lseg; member