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| author | scottl <scottl@FreeBSD.org> | 2013-07-31 15:55:01 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2013-07-31 15:55:01 +0000 |
| commit | 8ceb091210c8542007672f9ee2739bafbc4eb453 (patch) | |
| tree | 9c83144a80ddf0553e1c62d0c67b8b26d3612cbf /sys/kern/uipc_syscalls.c | |
| parent | af2aa59ad7b006d0569be37b561c93e1ee47c253 (diff) | |
| download | FreeBSD-src-8ceb091210c8542007672f9ee2739bafbc4eb453.zip FreeBSD-src-8ceb091210c8542007672f9ee2739bafbc4eb453.tar.gz | |
Another fix for r253823; retain the default of 1 readahead block for sendfile.
Submitted by: glebius
Obtained from: Netflix
MFC after: 3 days
Diffstat (limited to 'sys/kern/uipc_syscalls.c')
| -rw-r--r-- | sys/kern/uipc_syscalls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index 07e169e..454909e 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -122,7 +122,7 @@ counter_u64_t sfstat[sizeof(struct sfstat) / sizeof(uint64_t)]; int nsfbufs; int nsfbufspeak; int nsfbufsused; -static int sfreadahead = MAXPHYS / MAXBSIZE; +static int sfreadahead = 1; SYSCTL_INT(_kern_ipc, OID_AUTO, nsfbufs, CTLFLAG_RDTUN, &nsfbufs, 0, "Maximum number of sendfile(2) sf_bufs available"); |
