The branch stable/12 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=e4866b81986f438b92b7325770bf20d5c10042fe
commit e4866b81986f438b92b7325770bf20d5c10042fe Author: Konstantin Belousov <[email protected]> AuthorDate: 2021-01-22 21:47:06 +0000 Commit: Konstantin Belousov <[email protected]> CommitDate: 2021-02-09 08:36:31 +0000 nfs client: block vnode_pager_setsize() calls from nfscl_loadattrcache in nfs_write (cherry picked from commit aa8c1f8d84d2638a354e71f9593e978d00878243) (cherry picked from commit bd01a69f4836994b50b492883fb5367db41fb506) --- sys/fs/nfsclient/nfs_clbio.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/sys/fs/nfsclient/nfs_clbio.c b/sys/fs/nfsclient/nfs_clbio.c index 61442d59dcdd..01595eea414b 100644 --- a/sys/fs/nfsclient/nfs_clbio.c +++ b/sys/fs/nfsclient/nfs_clbio.c @@ -893,7 +893,7 @@ ncl_write(struct vop_write_args *ap) struct nfsmount *nmp = VFSTONFS(vp->v_mount); daddr_t lbn; int bcount, noncontig_write, obcount; - int bp_cached, n, on, error = 0, error1, wouldcommit; + int bp_cached, n, on, error = 0, error1, save2, wouldcommit; size_t orig_resid, local_resid; off_t orig_size, tmp_off; @@ -985,6 +985,7 @@ ncl_write(struct vop_write_args *ap) if (vn_rlimit_fsize(vp, uio, td)) return (EFBIG); + save2 = curthread_pflags2_set(TDP2_SBPAGES); biosize = vp->v_bufobj.bo_bsize; /* * Find all of this file's B_NEEDCOMMIT buffers. If our writes @@ -1023,7 +1024,7 @@ ncl_write(struct vop_write_args *ap) error = ncl_vinvalbuf(vp, V_SAVE | ((ioflag & IO_VMIO) != 0 ? V_VMIO : 0), td, 1); if (error != 0) - return (error); + goto out; wouldcommit = biosize; } } @@ -1063,6 +1064,7 @@ again: NFSLOCKNODE(np); np->n_size = uio->uio_offset + n; np->n_flag |= NMODIFIED; + np->n_flag &= ~NVNSETSZSKIP; vnode_pager_setsize(vp, np->n_size); NFSUNLOCKNODE(np); @@ -1092,6 +1094,7 @@ again: if (uio->uio_offset + n > np->n_size) { np->n_size = uio->uio_offset + n; np->n_flag |= NMODIFIED; + np->n_flag &= ~NVNSETSZSKIP; vnode_pager_setsize(vp, np->n_size); } NFSUNLOCKNODE(np); @@ -1281,6 +1284,8 @@ again: } } +out: + curthread_pflags2_restore(save2); return (error); } _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
