#include #include #include #include static int devinfo_show(struct seq_file *f, void *v) { int i = *(loff_t *) v; if (i < CHRDEV_MAJOR_HASH_SIZE) { if (i == 0) seq_puts(f, "Character devices:\n"); chrdev_show(f, i); } #ifdef CONFIG_BLOCK else { i -= CHRDEV_MAJOR_HASH_SIZE; if (i == 0) seq_puts(f, "\nBlock devices:\n"); blkdev_show(f, i); } #endif return 0; } static void *devinfo_start(struct seq_file *f, loff_t *pos) { if (*pos < (BLKDEV_MAJOR_HASH_SIZE + CHRDEV_MAJOR_HASH_SIZE)) return pos; return NULL; } static void *devinfo_next(struct seq_file *f, void *v, loff_t *pos) { (*pos)++; if (*pos >= (BLKDEV_MAJOR_HASH_SIZE + CHRDEV_MAJOR_HASH_SIZE)) return NULL; return pos; } static void devinfo_stop(struct seq_file *f, void *v) { /* Nothing to do */ } static const struct seq_operations devinfo_ops = { .start = devinfo_start, .next = devinfo_next, .stop = devinfo_stop, .show = devinfo_show }; static int devinfo_open(struct inode *inode, struct file *filp) { return seq_open(filp, &devinfo_ops); } static const struct file_operations proc_devinfo_operations = { .open = devinfo_open, .read = seq_read, .llseek = seq_lseek, .release = seq_release, }; static int __init proc_devices_init(void) { proc_create("devices", 0, NULL, &proc_devinfo_operations); return 0; } fs_initcall(proc_devices_init); class='sub'>net-next plumbingsTobias Klauser
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authorSalvatore Benedetto <salvatore.benedetto@intel.com>2017-01-13 11:54:08 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2017-01-23 22:41:32 +0800
commitd6040764adcb5cb6de1489422411d701c158bb69 (patch)
treeec8f34788bcdeaa9dc8f69c58af4c005d1e49021 /tools/perf/util/header.c
parent07825f0acd85dd8b7481d5ef0eb024b05364d892 (diff)
crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg
Make sure CRYPTO_ALG_DEAD bit is cleared before proceeding with the algorithm registration. This fixes qat-dh registration when driver is restarted Cc: <stable@vger.kernel.org> Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/util/header.c')