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Commit 5aa140c2 authored by Alexey Dobriyan's avatar Alexey Dobriyan
Browse files

proc: move /proc/vmcore creation to fs/proc/vmcore.c 



Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
parent 6d80e53f

fs/proc/proc_misc.c

+0 −3
Original line number Diff line number Diff line
@@ -62,7 +62,4 @@ void __init proc_misc_init(void) 
	proc_symlink("mounts", NULL, "self/mounts");



	/* And now for trickier ones */

#ifdef CONFIG_PROC_VMCORE

	proc_vmcore = proc_create("vmcore", S_IRUSR, NULL, &proc_vmcore_operations);

#endif

}

fs/proc/vmcore.c

+3 −3
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ static size_t elfcorebuf_sz; 
/* Total size of vmcore file. */

static u64 vmcore_size;



struct proc_dir_entry *proc_vmcore = NULL;

static struct proc_dir_entry *proc_vmcore = NULL;



/* Reads a page from the oldmem device from given offset. */

static ssize_t read_from_oldmem(char *buf, size_t count,
@@ -162,7 +162,7 @@ static ssize_t read_vmcore(struct file *file, char __user *buffer, 
	return acc;

}



const struct file_operations proc_vmcore_operations = {

static const struct file_operations proc_vmcore_operations = {

	.read		= read_vmcore,

};
@@ -652,7 +652,7 @@ static int __init vmcore_init(void) 
		return rc;

	}



	/* Initialize /proc/vmcore size if proc is already up. */

	proc_vmcore = proc_create("vmcore", S_IRUSR, NULL, &proc_vmcore_operations);

	if (proc_vmcore)

		proc_vmcore->size = vmcore_size;

	return 0;

include/linux/crash_dump.h

+0 −2
Original line number Diff line number Diff line
@@ -14,8 +14,6 @@ extern unsigned long long elfcorehdr_addr; 


extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,

						unsigned long, int);

extern const struct file_operations proc_vmcore_operations;

extern struct proc_dir_entry *proc_vmcore;



/* Architecture code defines this if there are other possible ELF

 * machine types, e.g. on bi-arch capable hardware. */