diff --git a/MAINTAINERS b/MAINTAINERS index 0f9dd24acc43..1339918df52a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17689,7 +17689,7 @@ M: Joel Granados L: linux-kernel@vger.kernel.org L: linux-fsdevel@vger.kernel.org S: Maintained -T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next +T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next F: fs/proc/proc_sysctl.c F: include/linux/sysctl.h F: kernel/sysctl-test.c diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index 01c4a50d22b2..45cb1dabce29 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -292,8 +292,7 @@ bool setup_ipc_sysctls(struct ipc_namespace *ns) tbl[i].data = NULL; } - ns->ipc_sysctls = __register_sysctl_table(&ns->ipc_set, - "kernel", tbl, + ns->ipc_sysctls = __register_sysctl_table(&ns->ipc_set, "kernel", tbl, ARRAY_SIZE(ipc_sysctls)); } if (!ns->ipc_sysctls) { diff --git a/scripts/check-sysctl-docs b/scripts/check-sysctl-docs index 4f163e0bf6a4..20274c63e745 100755 --- a/scripts/check-sysctl-docs +++ b/scripts/check-sysctl-docs @@ -8,7 +8,7 @@ # Example invocation: # scripts/check-sysctl-docs -vtable="kernel" \ # Documentation/admin-guide/sysctl/kernel.rst \ -# $(git grep -l register_sysctl_) +# $(git grep -l register_sysctl) # # Specify -vdebug=1 to see debugging information @@ -20,14 +20,10 @@ BEGIN { } # The following globals are used: -# children: maps ctl_table names and procnames to child ctl_table names # documented: maps documented entries (each key is an entry) # entries: maps ctl_table names and procnames to counts (so # enumerating the subkeys for a given ctl_table lists its # procnames) -# files: maps procnames to source file names -# paths: maps ctl_path names to paths -# curpath: the name of the current ctl_path struct # curtable: the name of the current ctl_table struct # curentry: the name of the current proc entry (procname when parsing # a ctl_table, constructed path when parsing a ctl_path) @@ -94,42 +90,23 @@ FNR == NR { # Stage 2: process each file and find all sysctl tables BEGINFILE { - delete children delete entries - delete paths - curpath = "" curtable = "" curentry = "" + delete vars if (debug) print "Processing file " FILENAME } -/^static struct ctl_path/ { - match($0, /static struct ctl_path ([^][]+)/, tables) - curpath = tables[1] - if (debug) print "Processing path " curpath -} - -/^static struct ctl_table/ { - match($0, /static struct ctl_table ([^][]+)/, tables) - curtable = tables[1] +/^static( const)? struct ctl_table/ { + match($0, /static( const)? struct ctl_table ([^][]+)/, tables) + curtable = tables[2] if (debug) print "Processing table " curtable } /^};$/ { - curpath = "" curtable = "" curentry = "" -} - -curpath && /\.procname[\t ]*=[\t ]*".+"/ { - match($0, /.procname[\t ]*=[\t ]*"([^"]+)"/, names) - if (curentry) { - curentry = curentry "/" names[1] - } else { - curentry = names[1] - } - if (debug) print "Setting path " curpath " to " curentry - paths[curpath] = curentry + delete vars } curtable && /\.procname[\t ]*=[\t ]*".+"/ { @@ -140,10 +117,32 @@ curtable && /\.procname[\t ]*=[\t ]*".+"/ { file[curentry] = FILENAME } -/\.child[\t ]*=/ { - child = trimpunct($NF) - if (debug) print "Linking child " child " to table " curtable " entry " curentry - children[curtable][curentry] = child +/register_sysctl.*/ { + match($0, /register_sysctl(|_init|_sz)\("([^"]+)" *, *([^,)]+)/, tables) + if (debug) print "Registering table " tables[3] " at " tables[2] + if (tables[2] == table) { + for (entry in entries[tables[3]]) { + printentry(entry) + } + } +} + +/kmemdup.*/ { + match($0, /([^ \t]+) *= *kmemdup\(([^,]+) *,/, names) + if (debug) print "Found variable " names[1] " for table " names[2] + if (names[2] in entries) { + vars[names[1]] = names[2] + } +} + +/__register_sysctl_table.*/ { + match($0, /__register_sysctl_table\([^,]+, *"([^"]+)" *, *([^,]+)/, tables) + if (debug) print "Registering variable table " tables[2] " at " tables[1] + if (tables[1] == table && tables[2] in vars) { + for (entry in entries[vars[tables[2]]]) { + printentry(entry) + } + } } END {