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314cb27995
Some M_EXTPG mbufs are read-only (e.g. those backing sendfile requests), but others are not. Add a flags argument to mb_alloc_ext_pgs that can be used to set M_RDONLY when needed rather than setting it unconditionally. Update mb_unmapped_to_ext to preserve M_RDONLY from the unmapped mbuf. Reviewed by: gallatin Differential Revision: https://reviews.freebsd.org/D46783 |
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nfs_clbio.c | ||
nfs_clcomsubs.c | ||
nfs_clkdtrace.c | ||
nfs_clkrpc.c | ||
nfs_clnfsiod.c | ||
nfs_clnode.c | ||
nfs_clport.c | ||
nfs_clrpcops.c | ||
nfs_clstate.c | ||
nfs_clsubs.c | ||
nfs_clvfsops.c | ||
nfs_clvnops.c | ||
nfs_kdtrace.h | ||
nfs.h | ||
nfsmount.h | ||
nfsnode.h | ||
nlminfo.h |