95 lines
3.0 KiB
Diff
95 lines
3.0 KiB
Diff
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Required missing symbols for FC11 kernels (2.6.29.4-167.fc11.x86_64)
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* get_vmalloc_info()
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There is no clean API in the kernel for modules to check the virtual
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memory state of the system. This information is available in user
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space under /proc/meminfo and the details for every virtual memory
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node are available under /proc/vmallocinfo.
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* groups_search()
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This support is easily replicated if the symbol is not provided by the
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kernel. However exporting the symbol from the kernel is preferable.
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This is required by the solaris credential API.
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* task_curr()
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This symbol is used by the solaris adaptive mutex implementation. If
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unavailable then all solaris mutexs behave strictly like linux style
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semaphones. If available then the mutex may spin for a short while,
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rather than sleep, if the holder of the lock is currently executing.
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* first_online_pgdat()
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* next_online_pgdat()
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* next_zone()
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Required helper functions for the zone iterators for_each_zone() and
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for_each_populated_zone(). These symbols were previously available
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in 2.6.17 kernels, marked unused in 2.6.18 kernels, and removed as
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of the 2.6.19 kernel series. The information is available in user
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space under /proc/zoneinfo.
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diff --git a/fs/proc/mmu.c b/fs/proc/mmu.c
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index 8ae221d..081c7b5 100644
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--- a/fs/proc/mmu.c
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+++ b/fs/proc/mmu.c
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@@ -58,3 +58,4 @@ void get_vmalloc_info(struct vmalloc_info *vmi)
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read_unlock(&vmlist_lock);
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}
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}
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+EXPORT_SYMBOL(get_vmalloc_info);
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diff --git a/kernel/groups.c b/kernel/groups.c
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index 2b45b2e..24b62f8 100644
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--- a/kernel/groups.c
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+++ b/kernel/groups.c
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@@ -153,6 +153,7 @@ int groups_search(const struct group_info *group_info, gid_t grp)
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}
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return 0;
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}
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+EXPORT_SYMBOL(groups_search);
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/**
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* set_groups - Change a group subscription in a set of credentials
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diff --git a/kernel/sched.c b/kernel/sched.c
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index 1b59e26..8728c52 100644
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--- a/kernel/sched.c
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+++ b/kernel/sched.c
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@@ -1883,10 +1883,11 @@ static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep)
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* task_curr - is this task currently executing on a CPU?
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* @p: the task in question.
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*/
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-inline int task_curr(const struct task_struct *p)
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+task_curr(const struct task_struct *p)
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{
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return cpu_curr(task_cpu(p)) == p;
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}
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+EXPORT_SYMBOL(task_curr);
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static inline void __set_task_cpu(struct task_struct *p, unsigned int cpu)
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{
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diff --git a/mm/mmzone.c b/mm/mmzone.c
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index f5b7d17..1468a22 100644
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--- a/mm/mmzone.c
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+++ b/mm/mmzone.c
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@@ -14,6 +14,7 @@ struct pglist_data *first_online_pgdat(void)
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{
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return NODE_DATA(first_online_node);
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}
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+EXPORT_SYMBOL(first_online_pgdat);
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struct pglist_data *next_online_pgdat(struct pglist_data *pgdat)
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{
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@@ -23,6 +24,7 @@ struct pglist_data *next_online_pgdat(struct pglist_data *pgdat)
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return NULL;
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return NODE_DATA(nid);
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}
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+EXPORT_SYMBOL(next_online_pgdat);
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/*
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* next_zone - helper magic for for_each_zone()
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@@ -42,6 +44,7 @@ struct zone *next_zone(struct zone *zone)
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}
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return zone;
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}
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+EXPORT_SYMBOL(next_zone);
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static inline int zref_in_nodemask(struct zoneref *zref, nodemask_t *nodes)
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{
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