diff options
| -rw-r--r-- | fs/nfs/nfs4filelayout.c | 6 | ||||
| -rw-r--r-- | fs/nfs/objlayout/objio_osd.c | 7 | ||||
| -rw-r--r-- | fs/nfs/pagelist.c | 22 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 4 | ||||
| -rw-r--r-- | fs/nfs/pnfs.h | 4 | ||||
| -rw-r--r-- | include/linux/nfs_page.h | 2 |
6 files changed, 22 insertions, 23 deletions
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index 33bda24..24f0572 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -651,10 +651,10 @@ filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid, /* * filelayout_pg_test(). Called by nfs_can_coalesce_requests() * - * return 1 : coalesce page - * return 0 : don't coalesce page + * return true : coalesce page + * return false : don't coalesce page */ -int +bool filelayout_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req) { diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c index 3be1241..8c2bd3e 100644 --- a/fs/nfs/objlayout/objio_osd.c +++ b/fs/nfs/objlayout/objio_osd.c @@ -991,14 +991,13 @@ ssize_t objio_write_pagelist(struct objlayout_io_state *ol_state, bool stable) /* * objlayout_pg_test(). Called by nfs_can_coalesce_requests() * - * return 1 : coalesce page - * return 0 : don't coalesce page + * return true iff coalesce page */ -int +bool objlayout_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req) { - return 1; + return true; } static struct pnfs_layoutdriver_type objlayout_type = { diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index b8704fe..5344371 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -244,29 +244,29 @@ void nfs_pageio_init(struct nfs_pageio_descriptor *desc, * * Return 'true' if this is the case, else return 'false'. */ -static int nfs_can_coalesce_requests(struct nfs_page *prev, - struct nfs_page *req, - struct nfs_pageio_descriptor *pgio) +static bool nfs_can_coalesce_requests(struct nfs_page *prev, + struct nfs_page *req, + struct nfs_pageio_descriptor *pgio) { if (req->wb_context->cred != prev->wb_context->cred) - return 0; + return false; if (req->wb_lock_context->lockowner != prev->wb_lock_context->lockowner) - return 0; + return false; if (req->wb_context->state != prev->wb_context->state) - return 0; + return false; if (req->wb_index != (prev->wb_index + 1)) - return 0; + return false; if (req->wb_pgbase != 0) - return 0; + return false; if (prev->wb_pgbase + prev->wb_bytes != PAGE_CACHE_SIZE) - return 0; + return false; /* * Non-whole file layouts need to check that req is inside of * pgio->pg_lseg. */ if (pgio->pg_test && !pgio->pg_test(pgio, prev, req)) - return 0; - return 1; + return false; + return true; } /** diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 568ab0e..212fc29 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1043,7 +1043,7 @@ out_forget_reply: goto out; } -int +bool pnfs_generic_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req) { @@ -1070,7 +1070,7 @@ pnfs_generic_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, } else if (pgio->pg_lseg && req_offset(req) > end_offset(pgio->pg_lseg->pls_range.offset, pgio->pg_lseg->pls_range.length)) - return 0; + return false; return NFS_SERVER(pgio->pg_inode)->pnfs_curr_ld->pg_test(pgio, prev, req); } diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index c056688..65daae5 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -87,7 +87,7 @@ struct pnfs_layoutdriver_type { void (*free_lseg) (struct pnfs_layout_segment *lseg); /* test for nfs page cache coalescing */ - int (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *); + bool (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *); /* Returns true if layoutdriver wants to divert this request to * driver's commit routine. @@ -158,7 +158,7 @@ enum pnfs_try_status pnfs_try_to_write_data(struct nfs_write_data *, const struct rpc_call_ops *, int); enum pnfs_try_status pnfs_try_to_read_data(struct nfs_read_data *, const struct rpc_call_ops *); -int pnfs_generic_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req); +bool pnfs_generic_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, struct nfs_page *req); int pnfs_layout_process(struct nfs4_layoutget *lgp); void pnfs_free_lseg_list(struct list_head *tmp_list); void pnfs_destroy_layout(struct nfs_inode *); diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 91af2e4..3a34e80 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -68,7 +68,7 @@ struct nfs_pageio_descriptor { int pg_ioflags; int pg_error; struct pnfs_layout_segment *pg_lseg; - int (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *); + bool (*pg_test)(struct nfs_pageio_descriptor *, struct nfs_page *, struct nfs_page *); }; #define NFS_WBACK_BUSY(req) (test_bit(PG_BUSY,&(req)->wb_flags)) |
