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author | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
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committer | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
commit | fc21f40567ac7485e9e987cf5a539bd0d11c7155 (patch) | |
tree | fce5301b062a855bc68b9cb76c6b5966c5a2acbe /sys/dev/nand | |
parent | 2f456747e010bfa5a9dd3498aa5650e0ade39f22 (diff) | |
download | FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.zip FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.tar.gz |
Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output,
such as:
1) no output from sysctl(8)
2) erroneously returning ENOMEM with tools like truss(1)
or uname(1)
truss: can not get etype: Cannot allocate memory
Diffstat (limited to 'sys/dev/nand')
-rw-r--r-- | sys/dev/nand/nand.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/nand/nand.c b/sys/dev/nand/nand.c index 113953e..fb83e67 100644 --- a/sys/dev/nand/nand.c +++ b/sys/dev/nand/nand.c @@ -65,9 +65,18 @@ __FBSDID("$FreeBSD$"); #define SOFTECC_BYTES 3 int nand_debug_flag = 0; -SYSCTL_INT(_debug, OID_AUTO, nand_debug, CTLFLAG_RWTUN, &nand_debug_flag, 0, +SYSCTL_INT(_debug, OID_AUTO, nand_debug, CTLFLAG_RW, &nand_debug_flag, 0, "NAND subsystem debug flag"); +static void +nand_tunable_init(void *arg) +{ + + TUNABLE_INT_FETCH("debug.nand", &nand_debug_flag); +} + +SYSINIT(nand_tunables, SI_SUB_VFS, SI_ORDER_ANY, nand_tunable_init, NULL); + MALLOC_DEFINE(M_NAND, "NAND", "NAND dynamic data"); static void calculate_ecc(const uint8_t *, uint8_t *); |