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| author | grehan <grehan@FreeBSD.org> | 2011-06-28 06:26:03 +0000 |
|---|---|---|
| committer | grehan <grehan@FreeBSD.org> | 2011-06-28 06:26:03 +0000 |
| commit | 2c6741be0f59191f2283eb268e4f7690399d578a (patch) | |
| tree | b139c8c6dcca4fa284815daade405b75886ee360 /sys/fs/nfsclient/nfs_clbio.c | |
| parent | 3c35264f695e0a1f8a04dbcca1c93bb5159b2274 (diff) | |
| parent | 19ae02bba572390c7299166228d31e54003e094a (diff) | |
| download | FreeBSD-src-2c6741be0f59191f2283eb268e4f7690399d578a.zip FreeBSD-src-2c6741be0f59191f2283eb268e4f7690399d578a.tar.gz | |
IFC @ r222830
Diffstat (limited to 'sys/fs/nfsclient/nfs_clbio.c')
| -rw-r--r-- | sys/fs/nfsclient/nfs_clbio.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sys/fs/nfsclient/nfs_clbio.c b/sys/fs/nfsclient/nfs_clbio.c index fee8b05..b33c8a5 100644 --- a/sys/fs/nfsclient/nfs_clbio.c +++ b/sys/fs/nfsclient/nfs_clbio.c @@ -35,6 +35,8 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_kdtrace.h" + #include <sys/param.h> #include <sys/systm.h> #include <sys/bio.h> @@ -55,6 +57,7 @@ __FBSDID("$FreeBSD$"); #include <fs/nfsclient/nfsmount.h> #include <fs/nfsclient/nfs.h> #include <fs/nfsclient/nfsnode.h> +#include <fs/nfsclient/nfs_kdtrace.h> extern int newnfs_directio_allow_mmap; extern struct nfsstats newnfsstats; @@ -302,7 +305,7 @@ ncl_putpages(struct vop_putpages_args *ap) } for (i = 0; i < npages; i++) - rtvals[i] = VM_PAGER_AGAIN; + rtvals[i] = VM_PAGER_ERROR; /* * When putting pages, do not extend file past EOF. @@ -345,16 +348,9 @@ ncl_putpages(struct vop_putpages_args *ap) pmap_qremove(kva, npages); relpbuf(bp, &ncl_pbuf_freecnt); - if (!error) { - int nwritten = round_page(count - uio.uio_resid) / PAGE_SIZE; - for (i = 0; i < nwritten; i++) { - rtvals[i] = VM_PAGER_OK; - vm_page_undirty(pages[i]); - } - if (must_commit) { - ncl_clearcommit(vp->v_mount); - } - } + vnode_pager_undirty_pages(pages, rtvals, count - uio.uio_resid); + if (must_commit) + ncl_clearcommit(vp->v_mount); return rtvals[0]; } @@ -406,6 +402,7 @@ nfs_bioread_check_cons(struct vnode *vp, struct thread *td, struct ucred *cred) goto out; } np->n_attrstamp = 0; + KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp); error = VOP_GETATTR(vp, &vattr, cred); if (error) goto out; @@ -922,6 +919,7 @@ ncl_write(struct vop_write_args *ap) #endif flush_and_restart: np->n_attrstamp = 0; + KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp); error = ncl_vinvalbuf(vp, V_SAVE, td, 1); if (error) return (error); @@ -935,6 +933,7 @@ flush_and_restart: */ if (ioflag & IO_APPEND) { np->n_attrstamp = 0; + KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp); error = VOP_GETATTR(vp, &vattr, cred); if (error) return (error); @@ -1755,6 +1754,7 @@ ncl_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td, mtx_lock(&np->n_mtx); np->n_flag |= NWRITEERR; np->n_attrstamp = 0; + KDTRACE_NFS_ATTRCACHE_FLUSH_DONE(vp); mtx_unlock(&np->n_mtx); } bp->b_dirtyoff = bp->b_dirtyend = 0; |
