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Searched refs:wb_flags (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/fs/nfs/
Dpagelist.c150 if (!test_and_set_bit(PG_HEADLOCK, &head->wb_flags)) in nfs_page_group_lock()
153 set_bit(PG_CONTENDED1, &head->wb_flags); in nfs_page_group_lock()
155 return wait_on_bit_lock(&head->wb_flags, PG_HEADLOCK, in nfs_page_group_lock()
171 clear_bit(PG_HEADLOCK, &head->wb_flags); in nfs_page_group_unlock()
173 if (!test_bit(PG_CONTENDED1, &head->wb_flags)) in nfs_page_group_unlock()
175 wake_up_bit(&head->wb_flags, PG_HEADLOCK); in nfs_page_group_unlock()
189 WARN_ON_ONCE(!test_bit(PG_HEADLOCK, &head->wb_flags)); in nfs_page_group_sync_on_bit_locked()
190 WARN_ON_ONCE(test_and_set_bit(bit, &req->wb_flags)); in nfs_page_group_sync_on_bit_locked()
194 if (!test_bit(bit, &tmp->wb_flags)) in nfs_page_group_sync_on_bit_locked()
202 clear_bit(bit, &tmp->wb_flags); in nfs_page_group_sync_on_bit_locked()
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Dwrite.c416 clear_bit(PG_REMOVE, &subreq->wb_flags); in nfs_destroy_unlinked_subrequests()
421 if (test_and_clear_bit(PG_TEARDOWN, &subreq->wb_flags)) in nfs_destroy_unlinked_subrequests()
428 if (test_and_clear_bit(PG_INODE_REF, &subreq->wb_flags)) { in nfs_destroy_unlinked_subrequests()
559 if (test_and_clear_bit(PG_REMOVE, &head->wb_flags)) { in nfs_lock_and_join_requests()
560 set_bit(PG_INODE_REF, &head->wb_flags); in nfs_lock_and_join_requests()
622 WARN_ON_ONCE(test_bit(PG_CLEAN, &req->wb_flags)); in nfs_page_async_flush()
761 set_bit(PG_MAPPED, &req->wb_flags); in nfs_inode_add_request()
771 WARN_ON(test_and_set_bit(PG_INODE_REF, &req->wb_flags)); in nfs_inode_add_request()
793 clear_bit(PG_MAPPED, &head->wb_flags); in nfs_inode_remove_request()
798 if (test_and_clear_bit(PG_INODE_REF, &req->wb_flags)) in nfs_inode_remove_request()
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Dpnfs_nfs.c72 if (!test_and_clear_bit(PG_COMMIT_TO_DS, &req->wb_flags)) in pnfs_generic_clear_request_commit()
948 set_bit(PG_COMMIT_TO_DS, &req->wb_flags); in pnfs_layout_mark_request_commit()
/Linux-v4.19/include/linux/
Dnfs_page.h52 unsigned long wb_flags; member
113 #define NFS_WBACK_BUSY(req) (test_bit(PG_BUSY,&(req)->wb_flags))
153 return !test_and_set_bit(PG_BUSY, &req->wb_flags); in nfs_lock_request()