#ifndef __842_DEBUGFS_H__ #define __842_DEBUGFS_H__ #include static bool sw842_template_counts; module_param_named(template_counts, sw842_template_counts, bool, 0444); static atomic_t template_count[OPS_MAX], template_repeat_count, template_zeros_count, template_short_data_count, template_end_count; static struct dentry *sw842_debugfs_root; static int __init sw842_debugfs_create(void) { umode_t m = S_IRUGO | S_IWUSR; int i; if (!debugfs_initialized()) return -ENODEV; sw842_debugfs_root = debugfs_create_dir(MODULE_NAME, NULL); if (IS_ERR(sw842_debugfs_root)) return PTR_ERR(sw842_debugfs_root); for (i = 0; i < ARRAY_SIZE(template_count); i++) { char name[32]; snprintf(name, 32, "template_%02x", i); debugfs_create_atomic_t(name, m, sw842_debugfs_root, &template_count[i]); } debugfs_create_atomic_t("template_repeat", m, sw842_debugfs_root, &template_repeat_count); debugfs_create_atomic_t("template_zeros", m, sw842_debugfs_root, &template_zeros_count); debugfs_create_atomic_t("template_short_data", m, sw842_debugfs_root, &template_short_data_count); debugfs_create_atomic_t("template_end", m, sw842_debugfs_root, &template_end_count); return 0; } static void __exit sw842_debugfs_remove(void) { if (sw842_debugfs_root && !IS_ERR(sw842_debugfs_root)) debugfs_remove_recursive(sw842_debugfs_root); } #endif e='submit' value='switch'/> net-next plumbingsTobias Klauser
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authorScott Mayhew <smayhew@redhat.com>2017-01-05 16:34:51 -0500
committerJ. Bruce Fields <bfields@redhat.com>2017-01-12 15:56:40 -0500
commit546125d1614264d26080817d0c8cddb9b25081fa (patch)
treeee7ffd8b1b320378fa7ffa37a1dc5fd38595a33d /net/rxrpc/input.c
parent78794d1890708cf94e3961261e52dcec2cc34722 (diff)
sunrpc: don't call sleeping functions from the notifier block callbacks
The inet6addr_chain is an atomic notifier chain, so we can't call anything that might sleep (like lock_sock)... instead of closing the socket from svc_age_temp_xprts_now (which is called by the notifier function), just have the rpc service threads do it instead. Cc: stable@vger.kernel.org Fixes: c3d4879e01be "sunrpc: Add a function to close..." Signed-off-by: Scott Mayhew <smayhew@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/rxrpc/input.c')